Question

(9) An alloy is made up of 48% copper, 24%
zinc and the rest is tin. Find the respective
weights of each metal in 4.2 kg of the alloy.​

Answer 1

Answer:

copper = 48%

zinc = 24%

tin = 28%

total weight = 4.2 kg

copper = 48*4.2/100 kg = 2.016kg

zinc= 24*4.2/100=1.008kg

tin= 28*4.2/100=1.176kg

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