45 increased by 21 percent
Here you will see step by step solution to calculate 45 increased by 21 percent. What is 45 increased by 21%? It is 54.45, and the increase is 9.45. Check the detailed explanation of answer given below.
Answer: 45 increased by 21% is
= 54.45
How to increase the number 45 by 21 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 = 45, P = 21%
Solution for 45 increased by 21 percent(21%) -
Given number n = 45, P = 21%
- Put the n and P values in the given formula: => 21% × 45
- Now we need to simplify the fraction by multiply 21 with 45, then divide it by 100 => 21 × 45/100 = 945/100 = 9.45
- Percentage Increase = 9.45
- Now we will use formula 2 to get the value of 45 increased by 21% = 45 + 9.45
=> 21/100 × 45
= 54.45
Therefore, result is for 45 increased by 21% is 54.45 and increase is 9.45.