convert the part of the ratio as a percentage
3:5:7
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Answered by
1
Answer:
you have to start this question by assuming 3x : 5x :7x
Answered by
0
Answer:
let x be the common ratio
parts 3x,5x,7x
%of first part 3x/10x ×100=30%
%of second part 5x/10x ×100 =50%
%of third part 7x/10x ×100= 70%
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