the percentage of the second part in the ratio 1:3 is
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Answered by
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Step-by-step explanation:
1:3
percentage of the second part= 3/4 ×100
= 75%
Answered by
1
Step-by-step explanation:
% of first part = 1/1+3 × 100=25%
% of second part = 3/1+3 × 100=75%
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