The Percent Proportion. To solve a proportion, multiply the numbers that are diagonal, divide by the one that’s left.

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Presentation transcript:

The Percent Proportion

To solve a proportion, multiply the numbers that are diagonal, divide by the one that’s left.

Clues for # placement #% goes over the 100 Of # goes on the bottom across from 100 # is goes on the top diagonal from the 100

Example 1 Find 25% of  100 = 16.5

Example 2 16 is what percent of 48?  48 = 33.3%

Example 3 5 is 26% of what number?  26 = 19.23

Example 4 60 is 15% of what number?  15 = 400

Example 5 Find 13% of  100 = 10.4

Example 6 9 is what percent of 15?  15 = 60%