Question

convert each part of the ratio to percentage 1) 2:1:4​

Answer 1

Ratio = 2:1:4 =2+1+4 = 7

so, 2X7 = 14

1X7 = 7

4X7 = 28

Hence, 2:1:4 = 14,7,28 is Ans

Answer 2

Step-by-step explanation:

let x be the common ratio

2x, x and 4x are the parts

%of first part =2/2+1+4×100

=2/7×100=200/7=28.57%

%of second part =1/7×100

=14.28%

%of third part =4/7×100

=57.14%

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