Question

what is percent of 80 is 100.(Tell with full explanation)​

Answer 1

Correct Question :-

• What percent of 80 is 100?

Answer :-

• 100 is 125℅ of 80.

To find :-

• What percent of 80 is 100.

Step-by-step explanation :-

• Here, we have to find out what percent of 80 is 100.

Let 100 be x℅ of 80.

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Then,

$\sf x\% \: of \: 80 = 100$

Converting x℅ into fraction,

$\sf \dfrac{x}{100} \times 80 = 100$

Cutting off the zeroes,

$\sf \dfrac{x}{10} \times 8= 100$

Multiplying x/10 with 8,

$\sf \dfrac{8x}{10} = 100$

Transposing 10 from LHS to RHS, changing it's sign,

$\sf8x = 100 \times 10$

Multiplying 100 with 10,

$\sf8x = 1000$

Transposing 8 from LHS to RHS, changing it's sign,

$\sf x = \dfrac{1000}{8}$

Dividing 1000 by 8,

$\underline{ \boxed{ \sf x = 125}}$

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• Therefore, 100 is 125℅ of 80.