45 is 70% of what number?
Mathematics · High School · Thu Feb 04 2021
Answered on
Determine the number whose 70% is 45.
Solution:
In order to determine the number, we simply need to divide 45 by the decimal value of 70%. To do so we must first convert 70% to decimal. In converting a percentage into decimal, divide the percentage by 100, hence in converting a decimal to percentage, multiply the percentage by 100.
= 70/100
= 0.7
= 45/0.7
=64.3
Final answer:
70% of 64.3 is 45.