20 increased by 45 percent
Here you will see step by step solution to calculate 20 increased by 45 percent. What is 20 increased by 45%? It is 29, and the increase is 9. Check the detailed explanation of answer given below.
Answer: 20 increased by 45% is
= 29
How to increase the number 20 by 45 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 = 45%
Solution for 20 increased by 45 percent(45%) -
Given number n = 20, P = 45%
- Put the n and P values in the given formula: => 45% × 20
- Now we need to simplify the fraction by multiply 45 with 20, then divide it by 100 => 45 × 20/100 = 900/100 = 9
- Percentage Increase = 9
- Now we will use formula 2 to get the value of 20 increased by 45% = 20 + 9
=> 45/100 × 20
= 29
Therefore, result is for 20 increased by 45% is 29 and increase is 9.