Examples with solutions for Quantity, percentage, percentage value: The Whole number is a Multiple of 100

Exercise #1

Convert the following fraction into a percentage:

1520=? \frac{15}{20}=\text{?}

Video Solution

Step-by-Step Solution

A percentage is actually a form of a fraction, or more precisely, a fraction out of a hundred.

In other words, a fraction where the denominator is always 100.

Therefore, to convert a fraction to a percentage, we multiply it so that the denominator becomes 100.

20*5=100

15*5=75

So the fraction is 75/100, and the percentage is 75%.

Answer

75%

Exercise #2

How much is 12% of 25?

Video Solution

Answer

3

Exercise #3

What is 40% of 20?

Video Solution

Answer

8

Exercise #4

What is 20% of 50?

Video Solution

Answer

10

Exercise #5

What is 4% of 20?

Video Solution

Answer

0.8

Exercise #6

What is 8% of 50?

Video Solution

Answer

4

Exercise #7

What percentage is 2 out of 10?

Video Solution

Answer

20%

Exercise #8

What percentage is 5 out of 25?

Video Solution

Answer

20%

Exercise #9

What percentage is 12 out of 20?

Video Solution

Answer

60%

Exercise #10

What percentage is 12 out of 50?

Video Solution

Answer

24%

Exercise #11

What percentage is 2.6 out of 10?

Video Solution

Answer

26%

Exercise #12

What percentage is 9 out of 25?

Video Solution

Answer

36%

Exercise #13

What percentage is 13 out of 20?

Video Solution

Answer

65%

Exercise #14

What percentage is 8 out of 50?

Video Solution

Answer

16%

Exercise #15

What percentage is 20 out of 25?

Video Solution

Answer

80%

Exercise #16

What percentage is 2 out of 50?

Video Solution

Answer

4%

Exercise #17

What percentage is 4.4 out of 10?

Video Solution

Answer

44%

Exercise #18

What percentage is 24 out of 25?

Video Solution

Answer

96%