# 18 increased by 90 percent

Here you will see step by step solution to calculate 18 increased by 90 percent. What is 18 increased by 90%? It is 34.2, and the increase is 16.2. Check the detailed explanation of answer given below.

## Answer: 18 increased by 90% is

= 34.2

### How to increase the number 18 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 = 18, P = 90%

#### Solution for 18 increased by 90 percent(90%) -

Given number n = 18, P = 90%

• Put the n and P values in the given formula:
• => 90% × 18
=> 90/100 × 18

• Now we need to simplify the fraction by multiply 90 with 18, then divide it by 100
• => 90 × 18/100 = 1620/100 = 16.2
• Percentage Increase = 16.2
• Now we will use formula 2 to get the value of 18 increased by 90%
• = 18 + 16.2
= 34.2

Therefore, result is for 18 increased by 90% is 34.2 and increase is 16.2.

Number:
Increased by
%