21 increased by 13 percent
Here you will see step by step solution to calculate 21 increased by 13 percent. What is 21 increased by 13%? It is 23.73, and the increase is 2.73. Check the detailed explanation of answer given below.
Answer: 21 increased by 13% is
= 23.73
How to increase the number 21 by 13 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 = 21, P = 13%
Solution for 21 increased by 13 percent(13%) -
Given number n = 21, P = 13%
- Put the n and P values in the given formula: => 13% × 21
- Now we need to simplify the fraction by multiply 13 with 21, then divide it by 100 => 13 × 21/100 = 273/100 = 2.73
- Percentage Increase = 2.73
- Now we will use formula 2 to get the value of 21 increased by 13% = 21 + 2.73
=> 13/100 × 21
= 23.73
Therefore, result is for 21 increased by 13% is 23.73 and increase is 2.73.