Percent and Proportion Review

The hockey team won 63 out of the 84 games played this year. What percent of the games did the team win?

• 70%

• 72%

• 75%

• 78%

• 80%

A survey was given to people who owned a certain type of car. Out of the 2,000 people surveyed 1,840 said they are satisfied with the car. What percent of the people surveyed said that they are satisfied?

• 92%

• 65%

• 75%

• 86%

Using proportional reasoning, determine the whole if you know that 180 is 37.5% of the whole.

• $\frac{x}{180}=\frac{37.5}{100}$ Solve for x, x=480.

• $\frac{180}{x}=\frac{37.5}{100}$ Solve for x, x=67.5.

Tags

CCSS.7.RP.A.2C

A ___________ is a constant of proportionality describing the part of the whole.

What percent of 24 is 18?

• 75%

• .75%

• 133%

• 4.3%

Solve the proportion.

• n=6

• n=24

• n=7

• n=8

Tags

CCSS.7.RP.A.2B

At a carnival, 5/8 of the games cost $1. Another 3.5% of the games cost $2. What percent of the games DO NOT cost $1 or $2?

• 66%

• 34%

• 3.5%

• 62.5%

Tags

CCSS.6.RP.A.3C

In the last basketball game Andrew made 80% of the 15 shots he attempted. During the same game, Quinn made 60% of the 25 shots she attempted. Who made more shots? How many more?

• Andrew made 3 more shots than Quinn

• Quinn made 4 more shots than Andrew

• Andrew made 4 more shots than Quinn

• Quinn made 3 more shots than Andrew

Tags

CCSS.6.RP.A.3C

Austin got 72% of the 25 questions right on his last math quiz. On that same quiz, Nicole got 20 questions correct. Who got more questions correct? How many more?

• Nicole got 1 more questions correct than Austin

• Nicole got 2 more questions correct than Austin

• Austin got 1 more question correct than Nicole

• Austin got 2 more questions correct than Nicole

Jasper is selling one of his baseball cards to Max for $180. This 150% of the original price that Jasper bought the card for. How much of a profit did Jasper make on the sale of the baseball card?

Tags

CCSS.6.RP.A.3C