18 increased by 55 percent
Here you will see step by step solution to calculate 18 increased by 55 percent. What is 18 increased by 55%? It is 27.9, and the increase is 9.9. Check the detailed explanation of answer given below.
Answer: 18 increased by 55% is
= 27.9
How to increase the number 18 by 55 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 = 55%
Solution for 18 increased by 55 percent(55%) -
Given number n = 18, P = 55%
- Put the n and P values in the given formula: => 55% × 18
- Now we need to simplify the fraction by multiply 55 with 18, then divide it by 100 => 55 × 18/100 = 990/100 = 9.9
- Percentage Increase = 9.9
- Now we will use formula 2 to get the value of 18 increased by 55% = 18 + 9.9
=> 55/100 × 18
= 27.9
Therefore, result is for 18 increased by 55% is 27.9 and increase is 9.9.