Math, asked by Amanankush, 1 year ago

An alloy contains copper and zinc in the ratio 7:3 if it contains 12.6gram of copper how much does this alloy weight

Answers

Answered by sushmakumar12134
41

Ratio = 7:3

Cooper = 12.6 g

Zinc = 3x = 12.6/7 = 1.8

1.8×3 = 5.4 g

Therefore weigh of alloy = 12.6 + 5.4 = 18 g

Hence alloy weigh 18 grams

Answered by melody63
0

Answer : It's answer is 18 g

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