Elapsed time and Converting Units of Time

Convert 6 days to hours

• 144 hours

• 72 hours

• 24 hours

• 6 hours

Answer explanation

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Tags

CCSS.4.MD.A.1

840 minutes = _______ hours

• 11 hours

• 12 hours

• 13 hours

• 14 hours

Answer explanation

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Tags

CCSS.4.MD.A.1

Convert 720 hours to days.

• 10 days

• 20 days

• 30 days

• 40 days

Answer explanation

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Tags

CCSS.4.MD.A.1

30 minutes = _______ seconds

• 1,600 seconds

• 1,700 seconds

• 1,800 seconds

• 1,900 seconds

Answer explanation

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Tags

CCSS.4.MD.A.1

Missy marinated the chicken for 8 hours. How much time (in minutes) has Missy marinated the chicken?

• 450 minutes

• 460 minutes

• 470 minutes

• 480 minutes

Answer explanation

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Tags

CCSS.4.MD.A.1

Kim served breakfast to her family at 6:45 a.m. When they finished eating, it was 7:20 a.m. How long did the family eat?

How much time has elapsed from:

3:35 a.m. to 8:10 a.m.

• 4 hours and 35 mins

• 4 hours and 25 mins

• 4 hours and 45 mins