Question

The ratio of copper and zinc in an alloy in 9:7. If the weight of zinc in the alloy is 9.8kg, find

the weight of copper in the alloy.​

Answer 1

Answer:

12.6

Step-by-step explanation:

9.8 is 7 parts of alloy out of 16. We have find weight of copper which is 9 parts

(9.8/7)×9=12.6 kg

Answer 2

Answer:

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