30 increased by 21 percent
Here you will see step by step solution to calculate 30 increased by 21 percent. What is 30 increased by 21%? It is 36.3, and the increase is 6.3. Check the detailed explanation of answer given below.
Answer: 30 increased by 21% is
= 36.3
How to increase the number 30 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 = 30, P = 21%
Solution for 30 increased by 21 percent(21%) -
Given number n = 30, P = 21%
- Put the n and P values in the given formula: => 21% × 30
- Now we need to simplify the fraction by multiply 21 with 30, then divide it by 100 => 21 × 30/100 = 630/100 = 6.3
- Percentage Increase = 6.3
- Now we will use formula 2 to get the value of 30 increased by 21% = 30 + 6.3
=> 21/100 × 30
= 36.3
Therefore, result is for 30 increased by 21% is 36.3 and increase is 6.3.