Convert the ratio to percentage
3:5:7
please answer correctly
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Convert the ratio to percentage
3:5:7
please answer correctly
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Answer:
Let the ratio be 3x , 5x and 7x.
SInce these ratios are to converted into ratio of percentages , they should add up to 100%
ie, 3x + 5x + 7x = 100
ie, 15x = 100
ie, x = 100/15
= 20/3
ie, 3x = 3 × 20/3 = 20%
5x = 5 × 20/3 = 100/3%
7x = 7 × 20/3 = 140/3%
Step-by-step explanation:
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