Question

How can you use equivalent ratios to find the whole given the part and the percent?

a. Divide the part by the percent.
b. Divide the percent by the part.
c. Multiply the part by the percent.
d. Multiply the percent by the part.

Answer 1

To find the whole given the part and the percent using equivalent ratios, multiply the part by the percent.

Step-by-step explanation:

To use equivalent ratios to find the whole given the part and the percent, you can multiply the part by the percent. This is because a percent is a ratio whose denominator is 100, so when you multiply the part by the percent, you are finding the fraction of the whole. For example, if the part is 30% and the percent is 200, you would multiply 30% (or 0.30) by 200 to find the whole.