Social Sciences, asked by ravan13, 11 months ago

The ratio of weight of tin and zinc in an alloy is 2:5 how much zinc is there in 13.5g of alloy

Answers

Answered by NaincySinghal

1

Let 2x,5x

Then,

A.T.Q.

2x+5x=13.5g

7x=13.5

X=13.5/7

2x=2×13.5/7

=3.85 approx

3x=3×13.5/7

=5.78 approx ANS

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