30 increased by 40 percent
Here you will see step by step solution to calculate 30 increased by 40 percent. What is 30 increased by 40%? It is 42, and the increase is 12. Check the detailed explanation of answer given below.
Answer: 30 increased by 40% is
= 42
How to increase the number 30 by 40 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 = 40%
Solution for 30 increased by 40 percent(40%) -
Given number n = 30, P = 40%
- Put the n and P values in the given formula: => 40% × 30
- Now we need to simplify the fraction by multiply 40 with 30, then divide it by 100 => 40 × 30/100 = 1200/100 = 12
- Percentage Increase = 12
- Now we will use formula 2 to get the value of 30 increased by 40% = 30 + 12
=> 40/100 × 30
= 42
Therefore, result is for 30 increased by 40% is 42 and increase is 12.