18 increased by 20 percent
Here you will see step by step solution to calculate 18 increased by 20 percent. What is 18 increased by 20%? It is 21.6, and the increase is 3.6. Check the detailed explanation of answer given below.
Answer: 18 increased by 20% is
= 21.6
How to increase the number 18 by 20 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 = 20%
Solution for 18 increased by 20 percent(20%) -
Given number n = 18, P = 20%
- Put the n and P values in the given formula: => 20% × 18
- Now we need to simplify the fraction by multiply 20 with 18, then divide it by 100 => 20 × 18/100 = 360/100 = 3.6
- Percentage Increase = 3.6
- Now we will use formula 2 to get the value of 18 increased by 20% = 18 + 3.6
=> 20/100 × 18
= 21.6
Therefore, result is for 18 increased by 20% is 21.6 and increase is 3.6.