15 increased by 90 percent
Here you will see step by step solution to calculate 15 increased by 90 percent. What is 15 increased by 90%? It is 28.5, and the increase is 13.5. Check the detailed explanation of answer given below.
Answer: 15 increased by 90% is
= 28.5
How to increase the number 15 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 = 15, P = 90%
Solution for 15 increased by 90 percent(90%) -
Given number n = 15, P = 90%
- Put the n and P values in the given formula: => 90% × 15
- Now we need to simplify the fraction by multiply 90 with 15, then divide it by 100 => 90 × 15/100 = 1350/100 = 13.5
- Percentage Increase = 13.5
- Now we will use formula 2 to get the value of 15 increased by 90% = 15 + 13.5
=> 90/100 × 15
= 28.5
Therefore, result is for 15 increased by 90% is 28.5 and increase is 13.5.