90 percent of 20

What's 90 percent of 20?

Answer: 90 percent of 20 it is 18

(Eighteen)

18 is 90% of 20

90 percent of 20 calculation explanation

In order to calculate 90% of 20 let's write it as fractional equation.

We have 20 = 100% and X = 90%. So our fraction will look like:

20
/
X
=
100%
/
90%

Now we can solve our fraction by writing it as an equation:

X = (20 × 90) ÷ 100

=

X = 1800 ÷ 100

=

X = 18

Therefore, 90% of 20 is 18


Another way to solve our problem is to find the value of 1% of the number and then multiply it by the number of percent (90). To find 1% of a number 20 you need to divide it by 100:

X = (20 ÷ 100) × 90

=

X = 0.2 × 90

=

X = 18

So we got the same result again: 18

See Also

About "Percent of Number" Calculator

This calculator will help you to calculate percent of a given number. For example, it can help you find out what's 90 percent of 20? (The answer is: 18). Enter the percent (e.g. '90') and the number (e.g. '20'). Then hit the 'Calculate' button.

Percentage table

PercentValue
15
76% of 2015.2
15.4
78% of 2015.6
79% of 2015.8
16
81% of 2016.2
82% of 2016.4
83% of 2016.6
84% of 2016.8
17
86% of 2017.2
87% of 2017.4
88% of 2017.6
89% of 2017.8
18
91% of 2018.2
92% of 2018.4
18.6
94% of 2018.8
19
96% of 2019.2
97% of 2019.4
98% of 2019.6
99% of 2019.8
20
101% of 2020.2
102% of 2020.4
103% of 2020.6
104% of 2020.8

FAQ

What's 90 percent of 20?

90 percent of 20 it is 18