Ratios & Probability

In the school play, Maria had 30 lines and Olivia had 24 lines. What was the ratio of Maria’s lines to Olivia’s lines?

• 4 to 5

• 4 to 9

• 5 to 9

• 5 to 4

In Mr. Hoshaw’s math class, there are 28 students. If 16 girls of them are girls, then what is the ratio of girls to boys?

• 3 to 4

• 7 to 4

• 4 to 3

• 4 to 7

A six-sided number cube whose sides are lettered A through F is rolled. What is the probability and the likelihood of the cube landing on a vowel or C?

A volleyball team is made up of 3 sophomores, 4 juniors and 8 seniors. If one player is selected at random to be the captain, what is the probability of it not being a freshman?

Stephanie ran a 20 mile marathon in 5 hours. What was her average speed in miles per hour?

• 0.25 mph

• 25 mph

• 4 mph

• 15 mph

In 4 hours, Ava wrote a 100 page paper. What was her rate of pages per hour?

• 25 pages per hour

• 0.04 pages per hour

• 104 pages per hour

• 96 pages per hour

Whose car had the larger miles per gallon? Andrew who drove 350 miles on 14 gallons or Melony who drove 525 miles on 21 gallons.

• Andrew

• Melony

• Neither

• Both had an equal miles per gallon

Store A sells 4 pounds of beef for $10. Store B sells 6 pounds of beef for $12. Which store has the lowest cost per pound?

• Store A

• Store B

• The Both had the same Price per pound.

• Neither.