Question

an alloy consist of zinc and copper in the ratio 2:3 if the mass of the alloy is 37.5 kg . calculate the mass of copper in it​

Answer 1

LET THE TOTAL MASS BE Y

SO,

2X+3X=37.5

5X=37.5

X=7.5

SO THE MASS OF COPPER IS 3X = 22.5.KG

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Answer 2

Answer:

22.5kgs

Step-by-step explanation:

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