Unknown number 10

The number first increased by 30%, then by 1/5. What percentage we've increased the original number?

Correct answer:

p =  56 %

Step-by-step explanation:

b=a(1+30/100) (1+1/5)=0  p = 100   aba p = 100   aa(1 + 30/100) (1 + 1/5)a p = 100   1(1 + 30/100) (1 + 1/5)1 p=100 ((1+30/100) (1+1/5)1)=56%

Did you find an error or inaccuracy? Feel free to write us. Thank you!

Tips for related online calculators
Our percentage calculator will help you quickly calculate various typical tasks with percentages.
Do you have a linear equation or system of equations and are looking for its solution? Or do you have a quadratic equation?

You need to know the following knowledge to solve this word math problem:

Related math problems and questions: