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Ratio Of Copper to Zinc=5:3
Let Ratio be =5x and 3x
Copper=30.5 grams
Total weight of alloy=Copper+zinc
A/q
5x+3x=Weight of copper +Zinc
5x+3x=30.5+3x
8x=30.5+3x
8x-3x=30.5
5x=30.5
x=30.5/5
x=6.1
Zinc=3x
=3×6.1
=18.3 grams
So, Copper=30.5 grams
Zinc=18.3 grams
Let Ratio be =5x and 3x
Copper=30.5 grams
Total weight of alloy=Copper+zinc
A/q
5x+3x=Weight of copper +Zinc
5x+3x=30.5+3x
8x=30.5+3x
8x-3x=30.5
5x=30.5
x=30.5/5
x=6.1
Zinc=3x
=3×6.1
=18.3 grams
So, Copper=30.5 grams
Zinc=18.3 grams
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