Question

Convert each part of the ratio 5:7:8 to percentage.​

Answer 1

Answer - 25% , 35% & 40%

Step-by-step explanation:

Adding all the parts - 5+7+8 = 20

First Ratio - 5/20 × 100 = 25%

Second Ratio - 7/20 × 100 = 35%

Third Ratio - 8/20 × 100 = 40%

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Answer 2

Given data,

The given ratio is $5:7:8$

Now here we have to find out the percentage of each part.

In order to find out the percentage of each part.

We have to add all the parts.

That is

$5+7+8$

$20$

Now we out the percentage of each part

Percentage of first part.

$\frac{5}{20} \times100$

Hundred can be written as $5\times 20$

$\frac{5}{20} \times5\times20$

$20$ in both the numerator and denominator get cancelled

$5\times5$

$25$%

Percentage of second part.

$\frac{7}{20} \times100$

Hundred can be written as $5\times 20$

$\frac{7}{20} \times5\times20$

$20$ in both the numerator and denominator get cancelled

$7\times5$

$35$%

Percentage of third part.

$\frac{8}{20} \times100$

Hundred can be written as $5\times 20$

$\frac{8}{20} \times5\times20$

$20$ in both the numerator and denominator get cancelled

$8\times5$

$40$%

Therefore, the percentages of each part is $25$%, $35$% and $40$% respectively.