Percent Proportions Review

Solve the following problem using a proportion.

What percent of 30 is 7?

•  $0.2\overline{3}$  
  

•  $7$  
  

•  $23.\overline{3}$  

•  $428.57$  
  

What percent of 50 is 20?

• 40%
• 25%
• 2.5%
• 4%

What is 40% of 230?

• 92
• 9200
• 9.20
• 575

34% of what number is 51?

• 69
• 71
• 150
• 196

What is 45% of 50?

• 22.5
• 21.5
• 20.5
• 4.5

What is 90% of 250?

• 245
• 225
• 255
• 244.33

12 is 90% of what number?

• 13.3
• 1333.3
• 10.8
• .108

8 is what percent of 20?

• 40%
• 20%
• 250%
• 2.5%

30 is what percent of 40?

• 75%
• 50%
• 25%
• 100%

What percent of 145 is 29?

• 2%

• 3%

• 18%

• 20%