ALL Review

Sally got 22 questions wrong on her quiz that had 40 questions on it. What is the percentage of the questions she got wrong?

• 45%
• 55%
• 32%
• 95%

Greg took a test.  Out of 12 questions, he answered only nine correctly.  What percent of the questions did he score correctly?

• 75%
• 50%
• 80%
• 85%

Paul wants to buy a shirt for $20. The percent he will save will be 40%. How much money will he save?

• $50 discount

• $8 discount

• $12 discount

• $6 discount

Click on the equivalent percentage of 1/4.

• 4%
• 14%
• 50%
• 25%

Convert 0.81 to a percent

• 0.81%
• 0.18%
• 8.1%
• 81%

25% as a decimal:  

• 0.25
• 02.5
• 25
• 2500

What is the percent of the shaded region in the figure? 

• 60%
• 12%
• 40%
• 8%

Write 13/20 as a percent

• 13%
• 20%
• 65%
• 26%

Change this decimal to a percent.
0.528

• 528%
• 52.8%
• 5.28%
• 52%

Which amount is the largest?

• 45 %
• 12 %
• 0.36
• 40/100