04 An alloy consister of zinc and copper is the vuatio
3:4. How much copper is there in 28 kg of alloy.
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Step-by-step explanation:
Zinc to Copper ratio =3:4 .In other words, out of 7 parts , Zinc is 3 parts and Copper is 4 parts.
Out of 56 kg Alloy
Zinc =(28/7)*3=12 kg.
Copper =(28/7)*4=16 kg.
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