Time Conversions and Elapsed Time

Convert 30 minutes to hours.

• 0.5

• 30

• 3.0

• .30

Convert 2 hours to minutes.

• 120

• 90

• 30

• 60

Convert 120 seconds to minutes.

• 1

• 3

• 5

• 2

Convert 3 minutes to seconds.

• 600

• 300

• 240

• 180

What is the elapsed time between 2:30 PM and 5:00 PM?

• 2 hours and 30 minutes

• 3 hours

• 2 hours

• 3 hours and 30 minutes

If the time now is 3:15 PM, what will the time be in 45 minutes?

• 3:60 PM

• 4:00 PM

• 4:15 PM

• 3:45 PM

Brandon’s swim practice began at 3:15 P.M. It ended at the time shown by the arrow. How many minutes did Brandon spend at swim practice? Enter your answer in the space provided.

How many minutes are there between 11:20 AM and 12:00 PM?

• 30 minutes

• 40 minutes

• 45 minutes

• 50 minutes

How many hours are there from 3:15 AM to 3:15 PM?

• 10 hours

• 12 hours

• 24 hours

• 6 hours

If it takes 1 hour to bake a cake and you put it in the oven at 2:15 PM, what time will the cake be done?

• 3:00 PM

• 3:15 PM

• 3:45 PM

• 4:00 PM