Customary and Time Conversions

1 lb = ___oz

• 16

• 8

• 10

Kelsey and her family went to a play. The play started at 1:15pm and ended at 3:30pm. How long did the play last?

• 1 hour 15 minutes

• 1 hour 45 minutes

• 2 hours 45 minutes

• 2 hours 15 minutes

Ned was invited to a birthday party that started at 4:20. If the party lasted 3 hours and 45 minutes what time was it over?

• 8:00

• 8:05

• 7:15

• 8:20

10 minutes 30 seconds = ______________ seconds

• 630

• 600

• 6,000

• 1,030

8 minutes = ____ seconds

• 480

• 720

• 600

• 240

Olivia has 4 ribbons for her hair. Each ribbon is 2 feet long. How many inches of ribbon does Olivia have total?

(1 foot = 12 inches)

• 8 inches

• 80 inches

• 96 inches

1 minute = _____ seconds

1 hour = _____ minutes

1 mile = _____ feet

When converting from a larger unit of measure to a smaller unit of measure what math operation do we use?

• addition

• subtraction

• division

• multiplication