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
- 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
=> 90/100 × 20
= 38
Therefore, result is for 20 increased by 90% is 38 and increase is 18.