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What is % of ?

is what percent of ?

%

What is the percent of increase/decrease

from to ?

from to ?

%

What is 10% of 25?

First convert percent to a decimal 10%/100 = 0.1

Y = 10% × 25 = 0.1 × 25 = 2.5

Therefore, 2.5 is 10% of 25.

12 is what percent of 40?

Rewrite as 12 is P% of 40

Solve for P%: P% = Y ÷ X

Y ÷ X = 12 ÷ 40 = 0.3

Convert the decimal to percent

P% = 0.3 × 100 = 30%

Therefore, 12 is 30% of 40.

9 is 60% of what?

Rewrite as 9 is 60% of X

Solve for X: X = Y ÷ P%

X = 9 ÷ 60%

Convert percent to decimal

60% ÷ 100 = 0.6

X = 9 ÷ 0.6

X = 15

Therefore, 9 is 60% of 15

What percent of 27 is 6?

Rewrite as P% of 27 is 6

Solve for P%: P% = Y ÷ X

6 ÷ 27 = 0.2222

Convert decimal to percent

P% = 0.2222 × 100

P% = 22.22%

Therefore, 22.22% of 27 is 6.

20% of what is 7?

Rewrite as 20% of X is 7

Solve for X: X = Y ÷ P%

First convert percent to a decimal

20% ÷ 100 = 0.2, then

X = 7 ÷ 20% = 7 ÷ 0.2

X = 35

Therefore, 20% of 35 is 7.

5% of 29 is what?

Rewrite as 5% of 29 is Y?

Solve for Y: Y = P% × X

First convert percent to a decimal

5% ÷ 100 = 0.05

Y = 5% × 29 = 0.05 × 29

Y = 1.45

Therefore, 5% of 29 is 1.45.

4 out of what is 12%?

Rewrite as 4 out of X is 12%?

Solve for X: X = Y ÷ P%

First convert percent to a decimal

12% ÷ 100 = 0.12, then

X = 4 ÷ 12% = 4 ÷ 0.12

X = 33.3333

Therefore, 4 out of 33.3333 is 12%.

What out of 25 is 11%?

Rewrite as Y out of 25 is 11%?

Solve for Y: Y = P% × X

First convert percent to a decimal

11% ÷ 100 = 0.11, then

Y = 11% × 25 = 0.11 × 25

Y = 2.75

Therefore, 2.75 out of 25 is 11%.

9 out of 13 is what percent?

Rewrite as 9 out of 13 is P%?

Solve for P%: P% = Y ÷ X

9 ÷ 13 = 0.6923

Convert decimal to percent

0.6923 × 100 = 69.23%

P% = 69.23%

Therefore, 9 out of 13 is 69.23%.

Do not worry about your difficulties in Mathematics. I can assure you mine are still greater.

Albert Einstein

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