Multiplicative Comparisons

Ms. Sanchez sends out 42 emails a week. That is 6 times as many emails as Mrs. Zamora sends out. Mrs. Zamora made a model to show the number of emails they send out. Which equation represents how to find the value of n?

• 6 x 42 = n

• n + 6 = 42

• 6 x n = 42

• 42 + 6 = n

Jordan is 16 years old. She is 2 times as old as April. How old is April?

• 8 years

• 14 years

• 18 years

• 32 years

Caleb takes six times longer to to clean his room than it takes his friend, John. If it takes John ten minutes to clean his room, how long does it take Caleb?

• 60 minutes (1 hour)

• 16 minutes

• 30 minutes (a half hour)

• 15 minutes (a quarter of an hour)

Mrs. Jackson worked out for 48 minutes. This was 6 times as much as Ms. Rooney worked out for. How long did Ms. Rooney workout for?

• 6 minutes.

• 40 minutes.

• 42 minutes.

• 8 minutes.

The bar model shows the comparison 24 is 8 times as many as 3. Which equation is represented by the bar model?

​ (a)  

• 24=8x3

• 3x4=24

• 8+3=24

• 24-3=8

The bar model shows the comparison 24 is 8 times as many as 3. Which equation is represented by the bar model?

​ (a)  

• 24-8=4

• 8x3=24

• 24 times as much as 3 is 8

• 24=3-8

Complete the sentence to interpret 7 x 5 = 35

Evaluate responses using AI:

OFF

Chris can go 10 miles per hour on his bicycle. Jill can go 7 times that fast on her motorcycle. How fast can Jill go on her motorcycle?

• 70 mph

• 700 mph

• 3 mph

• 17 mph