Question

9. Convert each part of the ratio to percentage. 2:35 (b) 1:4:5

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SO
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Answer 1

a) Ratio 2:3:5

Let x be common ratio

Parts : 2x,3x,5x

% of fist part =

10x

2x

×100=20%

% of second part =

10x

3x

×100=30%

% of third part =

10x

5x

×100=50%

20%,30%, 50%

b) Sorry Don't know the solution