# 20 increased by 90 percent

Here you will see step by step solution to calculate 20 increased by 90 percent. What is 20 increased by 90%? It is 38, and the increase is 18. Check the detailed explanation of answer given below.

## Answer: 20 increased by 90% is

= 38

### How to increase the number 20 by 90 percent?

With the help of given formula we can get the the percent increase value -

formula 1: Percentage increase = P% × n, P = Percent, n = Number

formula 2: Result = n + Percentage increase
Here we have, n = 20, P = 90%

#### Solution for 20 increased by 90 percent(90%) -

Given number n = 20, P = 90%

• Put the n and P values in the given formula:
• => 90% × 20
=> 90/100 × 20

• Now we need to simplify the fraction by multiply 90 with 20, then divide it by 100
• => 90 × 20/100 = 1800/100 = 18
• Percentage Increase = 18
• Now we will use formula 2 to get the value of 20 increased by 90%
• = 20 + 18
= 38

Therefore, result is for 20 increased by 90% is 38 and increase is 18.

Number:
Increased by
%