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Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS

Farzana's collection contains US, Bangladeshi and British stamps. If the ratio to US to Bangladesh stamp in 5: 2 and the ratio of Bangladeshi to British stamps in 5: 1. What is the ratio of US to British stamps?

ক 25:2

খ 5:2

গ 10:5

ঘ 15:2

BUP2024ভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগসাধারণ গণিতMath-Gen-2FBS