In a sugar-water solution, the ratio of water to sugar is 8 : 3 . If you add 2 Kgs of sugar, the ratio becomes 2 : 1 . What was the amount of sugar in the original solution ?
A. 4.5
B. 5
C. 8
D. 6
E. none of them
সঠিক উত্তরঃ
D.
6
Explanation:
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