100 kg of solution A is mixed with 60 kg of solution B . If solution A has tin and copper in the ratio 1: 4 and solution B has lead and tin in the ratio 3 :2 then what is the amount of tin in the new solution?
A. 70 kg
B. 36 kg
C. 44 kg
D. 56 kg
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সঠিক উত্তরঃ
C.
44 kg
Explanation:
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