Customary Measurements
Real-World Problems
Metric Measurements
What Makes Sense?
Converting Time
100

How many inches are in a foot

12

100

Carla makes 6 liters of punch and pours it into 800 mL bottles. How many bottles can she fill?  

7 bottles

100

How many millimeters are in a centimeter?

10

100

Which is the largest unit of measurement? 

a. millimeter

b. kilogram

c. centiliter

b. kilogram

100

How many seconds are in 1 hour? 

3600

200

2 feet = _____ inches

24

200

Eileen plants a tree that is 2 meters tall in her yard. Which of the following is equivalent to 2 meters?

a. 200 mm

b. 20 cm

c. 200 km

d. 2000 mm 

d. 2000 mm

200

3 cm = _____ mm

30

200

Which measurement would you use to measure a pencil? 

a. ounces

b. gallons

c. pounds

a. ounces

200

5 min = _____ seconds

300

300

2 cups = _____ fl. oz.

8

300

Mary needs a board 4 feet 8 inches long. She cut a board 56 inches long. Is she correct? 

yes

300

0.5 L = ____ mL

500

300

You need to fill an aquarium in your house. What unit of measure would be appropriate for determining how much water needs to be added? 

a. pounds

b. gallons

c. fl. oz. 

b. gallons

300

45 min = ____ hours

0.75

400

What is 2.5 feet equivalent to in yards?

0.83

400

Chad and Rhoda are hanging a swing. Chad cut a piece of chain 6 feet 2 inches long. Rhoda cut a piece of chain 72 inches long. When they hung the swing, it was crooked. Why did this happen?

Chad’s chain is 74 inches long, but Rhoda’s chain is only 72 inches long. Since Chad and Rhoda used unequal lengths of chain, the swing was crooked.

400

6.73 cm = _____ km

0.000673

400

Which is the longer time: 5 minutes, 25 seconds, or 315 seconds? Explain.

5 minutes, 25 seconds is longer because if you convert it to all seconds it would be 325 seconds, which is longer than 315.

400

2 min = ____ hours

0.033

500

3.75 pounds = ______ oz

56

500

Leslie is making these two recipes. Which takes longer to make, the strawberry bread or the spaghetti sauce? How many minutes longer? 

Strawberry Bread: prep time-20 min, bake time-55 min

Spaghetti Sauce: prep time-10 min, bake time-1 1/2 hours

Spaghetti Sauce-25 minutes longer


500

0.45 kg = _________ mg

450000

500

You are building a treehouse for your neighbor. You need to measure and buy wood at Lowes. What unit of measure makes the most sense to measure the wood? 

yards or meters

500

How many minutes are in one day?

1400

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