Twenty-one is 25% of

Answers

Answer 1

Answer:

Answer:

Twenty-one is 25% of 84 .

Step-by-step explanation:

Formula

$Percentage = (Part\ value* 100)/(Total\ value)$

As given

Part value = 21

Percentage = 25%

Put all the values in the formula

$25= (21* 100)/(Total\ value)$

$25= (2100)/(Total\ value)$

$Total\ value = (2100)/(25)$

Total value = 84

Therefore Twenty-one is 25% of 84 .

Answer 2

Answer:

The expression is Twenty-one is 25% of 84

From the question, we have the following parameters that can be used in our computation:

Twenty-one is 25% of

Represent the percentage with x

So, we have

Twenty-one is 25% of x

Mathematically, we have

21 = 25% * x

Rewrite as

25% * x = 21

So, we have

x = 21/25%

Express the percentage as decimal

x = 21/0.25

Evaluate the expression

x = 84

Hence, the number in the percentage is 84

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