UNIT 3 - CHECKPOINT 1

Sophie can type 128 words in 3 minutes. How many minutes will it take her to type 576 words?

(a)  

Tags

CCSS.7.NS.A.3

A pet boarder keeps a dog-to-cat ratio of 5:2. If the boarder has room for 98 animals, then how many of them can be dogs?

(a)  

Tags

CCSS.6.RP.A.3B

Which set of ratios below is equivalent to 4:5?

• 8 TO 10, 10/15

• 8 TO 10, 16/20

• 15/20, 20:25

• 40/50, 24:36

Tags

CCSS.6.RP.A.3A

Marco is 6 feet 3 inches tall. There are 2.54 centimeters in 1 inch. What is Marco’s height in centimeters?

(a)  

Tags

CCSS.6.RP.A.3D

The distance between the school and the park is 6 km. There are 1.6 km in 1 mile. How many miles apart are the school and the park?

(a)  

Tags

CCSS.6.RP.A.3D

Three students wrote equivalent ratios on their dry erase boards. Which of these students wrote an equation that is true?

• Jasmine and Lian

• Noah and Lian

• Only Noah

• Only Lian

Tags

CCSS.6.RP.A.3A

Harvard University accepts 6 students for every 100 applicants. How many students will be accepted if 850 apply for admission?

(a)  

Tags

CCSS.6.RP.A.3B

A college has 19 engineering students for every 81 students enrolled. If the college has 750 students, approximately how many are engineering students?

• 176

• 143

• 607

• 165

Tags

CCSS.6.RP.A.3B

De’Shawn pays $8.16 for 12 pounds of sugar. What is the price per pound of sugar?

• $0.68/LB

• $0.72/LB

• $0.75/LB

• $0.80/LB

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

On a family road trip, Mr. Peters travels 130 miles in 2 hours. At this rate, how many miles will he travel in 30 minutes?

(a)  

Tags

CCSS.6.RP.A.3B