Percent Proportions Homework

45% of 50 is what number?

• 22.5

• 21.5

• 20.5

• 4.5

What number is 24% of 80?

• 19.2

• 30

• 333.33...

• 20

15 is what percent of 40?

What number is 120% of 70?

• $12.00
• $4.00
• $24.00
• $72.00

What is the ORIGINAL number?

• 35 ounces

• 52.5 ounces

• 70 ounces

• 87.5 ounces

The new bottle of sanitizer has 87.5 ounces. This is how many PERCENT OF THE ORIGINAL?

• 75%

• 100%

• 125%

Match the following: For Percent Proportions

• of

• right numerator

• 100

• right denominator

• is

• left

  numerator

• percent

• left denominator

Match the keywords that represent different parts of the percent proportion:

• %

• Whole

• Of

• Percent

• Is

• Part

In a percent proportion, One ratio compares a ​ (a)   of a quantity to the ​ (b)   .

• part

• whole

• proportion

• percent

• ratio