Percent Review Algebra

Which equation matches:
What number is 10% of 20?

• 0.10 ÷ 20 = a 

• a = 10 x 20

• a = 0.10 x 20

Which equation matches:
3 is what percent of 600?

• 3 x 600 = a 

• 3 = p ÷ 600

• 3 = p x 600

Determine if you are finding the part, percent, or whole:

12 is 50% of what number?

• Part

• Percent

• Whole

Determine if you are finding part, whole or percent for the following word problem:

A Chicago Cubs baseball cap costs a total of $28. Michael has a coupon that will save him 25% of the price. How much will the coupon save him?

• part

• whole

• percent

Write .506 as a percent.

• 5.06%

• 506%

• 50.6%

• 500.6%

Which of the following represents the percent proportion?

Which proportion matches the following:

34% of what number is 51?

Which proportion represents the following word problem:
The movie theater has 250 seats. 225 seats were sold for the current showing. What percent of seats are sold?

Write an equation for the following:
 Fifty is 15% of what number?

What is 46% as a decimal?

• 0.046

• 4.6

• 0.46

• 460