Proportions review

75 students received a coupon. These students represent 5% of the total students at Seven Lakes JH. How many total students attend Seven Lakes JH?

• 1,600 students

• 1,000 students

• 1,500 students

• 1,200 students

In the school election James ran against Ben for secretary.  James received 65% of the votes.  If 260 students voted, how many votes did James receive?

• 175

• 169

• 153

• 180

You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?

• $8 per pound
• $5 per pound
• $35 per pound
• 0.125 pounds per dollar

Which of the following is best represented by the ratio of 4 to 5?

• 36 fish to 50 shrimp in an aquarium

• 12 red jelly beans to 10 green jelly beans

• 28 boys to 35 girls in the choir

• 6 dogs to 10 cats at the shelter

Ms. Flores is mailing a package that weighs 10.5 pounds. The post office charges by the ounce to mail a package. How much does a package weigh in ounces?

• 114 ounces

• 144.5 ounces

• 100 ounces

• 168 ounces

A store sees 120 customers in 8 hours. What is the unit rate ?

• 16 customers per hour

• 15 customers per hour

• 12 customers per hour

• 20 customers per hour

A baseball pitcher won 80% of the games he pitched. If he pitched 35 ballgames, how many games did he win?

• 19
• 21
• 35
• 28

Raj bought a pair of basketball shoes for $70. The sales tax on the shoes was $5.60. Which of the following percents represents the tax rate on Raj's new basketball shoes?

• 0.08%

• 12.5%

• 9%

• 8%

Valerie answered 28 problems on her test correctly. If Valerie correctly answered 80% of the problems on the test, then how many problems were on the test?

• 22 problems

• 25 problems

• 35 problems

• 36 problems

Angela made 90% of the 50 free throws she attempted.  How many free throws did Angela make?

• 10
• 27
• 41
• 45