Unit Rates Instructor

Which expression correctly shows "the plane is able to cruise at 530 miles per hour"

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Nicole has burned 320 calories in 16 minutes of exercise. How many calories does she burn per minute?

• 19 calories

• 20 calories

• 21 calories

• 2 calories

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A tube of toothpaste is marked $3.92 for 8 ounces. What is the price per ounce?

• $0.38

• $0.39

• $0.48

• $0.49

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A race car travels 276 yards per second.

How many yards does the race car travel in 5 seconds if it maintains that speed?

• 1, 580 yards

• 1, 380 yards

• 527 yards

• 460 yards

Tags

CCSS.3.OA.A.3

Michelle can read 16 pages in two hours.

At this same rate, how many pages can she read in 9 hours?

• 56 pages

• 72 pages

• 64 pages

• 54 pages

Tags

CCSS.6.RP.A.3B