Ratio and proportion

18 is what percent of 25?

• 72%

• 68%

• 43%

• 450%

Of the 160 7th graders at CMS, 96 donate canned goods to the food drive. What percent of the 7th graders donated food?

• 60%

• 66%

• 96%

• 99%

Ian's town voted on a new speed limit. Of the votes received, 310 were in favor of the new speed limit and 190 were opposed. What percentage of the votes were in favor of the new speed limit?

*HINT* You have to find the total number of votes first!!

• 62%

• 61%

• 38%

• 500 people

What percent of 32 is 10?

• 0.32%
• 32%
• 0.3125%
• 31.25%

There are 32 students in a class.  Nine of those students are women.  What percent are men? (Round to the Nearest Tenth)

• 71.9%
• 73.5%
• 32%
• 32.9%

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%

What percent of 145 is 29?

• 2%
• 3%
• 18%
• 20%

3 dimes and 1 quarter is what percent of a dollar?

• 31%
• 45%
• 13%
• 55%

75 is what percent of 30

• .4

• 40

• 2.5

• 250

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

18 is what percent of 36?

• Part

• Percent

• Whole