Question

In an alloy ratio of copper & zinc is 5:3 if a bell weight is 32kg is made from this alloy. What quantity of copper will be used? *

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Answer 1

Answer:

"20"

Explanation:

5:3

Copper:zinc

Total weight=32kg

5x +3x=32

8x=32

X=4

Copper used=5x=5x4=20

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Answer 2

18.3 g it would be correct