Topic 5-5 through 5-10

Rates & Unit Rates

100

Write the statement as a rate: 5 shirts for $30

5 shirts/$30

200

Write the statement as a unit rate: 76 songs on 4 albums

19 songs/1 album or 

19 songs per album

300

If an ant travels 75 centimeters in 5 hours, how long will it take the ant to travel 135 centimeters?

9 hours

400

A bathroom shower steams 5 gallons of water in 2 minutes. How many gallons of water in 7 minutes?

17.5 gallons of water

500

A cook makes vegetable barley soup by mixing 2 pounds of barley into 7 quarts of vegetable broth. How many pounds of barley should the cook mix with 35 quarts of broth?

10 pounds

Compare Unit Rates

100

Which rate is greater?

60 miles in 4 hours

70 miles in 5 hours

60 miles in 4 hours 

200

Which is the better value:

$36 for 4 lotions or

$30 for 3 lotions

$36 for 4 lotions

300

Which is the better value?

3 greeting cards for $13.50 or

9 greeting cards for $38.25

9 greeting cards for $38.25

400

Which is greater:

35 points in 20 minutes or

49 points in 35 minutes

35 points in 20 minutes

500

Dionne can fold 175 packing boxes in 50 minutes. Elias can fold 120 packing boxes in 40 minutes. How long will it take each person to fold 210 packing boxes?

Dionne: 60 minutes

Elias 70 minutes

Solve Unit Rate Problems

100

A family can hike 3 miles per hour. How long will it take to hike 15 miles?

5 hours

200

Lisa buys 8 mugs for $38.32 at Homegoods. What would the price be for 11 mugs?

$52.69

300

A cheetah runs 196 meters in 8 seconds. How far can it run in 10 seconds?

245 meters

400

A family traveled 165 miles in 3 hours. Write an equation to find the total distance, d, traveled after 8 hours.

440 miles

500

(TWO PARTS)

Marissa bought 60 horns for her New Year's Eve party for $83.50. She needs to buy 18 more horns. 

How much will she spend for the additional horns?

How much will she spend in total?

$25.02 for the additional horns

$108.42 in total

Convert Metric or Customary

100

Convert:

8 pt =_____ c

16

200

Convert 

900 cm = _____m

9 meters

300

Convert:

7.3 km = _____dam

730

400

Sal needs 5.5 gallons of water to plant food in his garden, but his measuring container only has marks for quarts. How many quarts should Sal measure?

22 quarts

500

Stan's truck weighs 2.3 tons. What is the truck's weight in ounces?

73600 ounces

Convert Metric and Customary

100

Convert:

 9 m =____ ft      

29.52

200

Convert:

5 gal =_____L    

18.95L

300

Convert:

13.2 lb= _____kg

6

400

The speed limit is 45 miles per hour. Which are faster than 45 mph? (pick all that apply)

1) 86.4 km per hour

2) 45 km per hour

3) 112.3 km per hour

4) 64.1 km per hour

1) 86.4 km per hour

3) 112.3 km per hour

500

At a state fair, a person must be 138 centimeters tall to ride the roller coaster. Billy wants to ride the coaster. He is 4 feet 7 inches tall. Is Billy tall enough to ride the coaster? Explain.

Yes,

4 ft 7 in = 55 inches

55 x 2.54 cm = 139.7 cm and 139.7 is greater than 138