18 increased by 9 percent
Here you will see step by step solution to calculate 18 increased by 9 percent. What is 18 increased by 9%? It is 19.62, and the increase is 1.62. Check the detailed explanation of answer given below.
Answer: 18 increased by 9% is
= 19.62
How to increase the number 18 by 9 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 = 9%
Solution for 18 increased by 9 percent(9%) -
Given number n = 18, P = 9%
- Put the n and P values in the given formula: => 9% × 18
- Now we need to simplify the fraction by multiply 9 with 18, then divide it by 100 => 9 × 18/100 = 162/100 = 1.62
- Percentage Increase = 1.62
- Now we will use formula 2 to get the value of 18 increased by 9% = 18 + 1.62
=> 9/100 × 18
= 19.62
Therefore, result is for 18 increased by 9% is 19.62 and increase is 1.62.