Proportions and Ratios Warm up

Jonas completed 40 out of 50 problems correct. What percentage of problems did he get incorrect?

• 10%

• 20%

• 30%

• 40%

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

The money used in Jordan is called the Dinar. The exchange rate is $3 to 2 Dinars. Find how many dollars you would receive if you exchanged 22 Dinars.

• $44

• $22

• $33

• $11

Tags

CCSS.7.EE.B.3

CCSS.7.RP.A.1

CCSS.7.RP.A.2

CCSS.7.RP.A.3

The average ticket for a movie cost $7.50 in 2018, the average ticket for a movie in 2021 costs $9.16. What is the percentage increase from 2018 to 2021?

• 83%

• 82%

• 84%

• 85%

Tags

CCSS.7.EE.B.3

CCSS.7.RP.A.3

The graph shows the relationship between the weight of an object on the Moon and its weight on Earth. Explain why this relationship is proportional and also write an equation for the relationship.

• y = 6/x

• y =x6

• y = x/6

• y = 6x

Tags

CCSS.7.EE.B.4

CCSS.7.RP.A.2

You receive $64,000 salary per year. You have the option this year to get a bonus of $9,600 or a 20% increase in salary. Which one is better?

• Receiving the bonus

• 20% increase

• Neither

Tags

CCSS.7.EE.A.2

CCSS.7.EE.B.3

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Rashad is preparing his monthly budget for college. The table shows Rashad's budget.

Which categories represent more than 10% of the total budget? Select THREE correct answers.

Tags

7.13.B