Elapsed Time

Ayaan began piano practice at the time shown on the clock below in the afternoon. Ayaan practiced his piano for 1 hour and 30 minutes. At what time did Ayaan complete his piano practice?

• 2:15 p.m.

• 1:15 p.m.

• 1:45 p.m.

• 1:30 p.m.

Martina and Ashanti worked together on an art project. They began working at 3:25 p.m. and finished working at 5:15 p.m. How long did the girls work together on their art project?

• 2 hours and 15 minutes

• 50 minutes

• 1 hour and 50 minutes

• 2 hours and 50 minutes

Lim ran 5 miles on Saturday morning. The watch below shows the time that he completed his run. Lim started running at 7:50 a.m. How long did it take Lim to complete his 5-mile run?

• 85 minutes

• 50 minutes

• 45 minutes

• 65 minutes

Thomas does weight-training workouts that take 20 to 45 minutes to complete. On Thursday, he began a workout at 10:57 a.m. Which could be the time that he completed his workout?

• 11:52 a.m.

• 11:37 a.m.

• 10:30 a.m.

• None of the above

Mr. Gomez baked a cake for the school carnival. He put the cake in the oven at the time shown on the clock. Mr. Gomez removed the cake from the oven at 11:26. For how many minutes was the cake in the oven?

Kellah recorded the amount of time that she worked independently on assignments during her day at school. How much time did Kellah spend working independently at school?

• 2 hours and 10 minutes

• 1 hour and 30 minutes

• 2 hours and 30 minutes

• 1 hour and 50 minutes

Kyra is attending a wedding that is 1 hour and 15 minutes away from her house. She needs to arrive at the wedding at 4:00 p.m. At what time does Kyra need to leave her house to arrive at 4:00 p.m.?

• 2:15 p.m.

• 2:45 p.m.

• 3:15 p.m.

• 2:30 p.m.

Sebastian began napping at 1:40 p.m. He napped for more than 1 hour and 30 minutes and less than 2 hours. Which clock shows the time that Sebastian could have woken up from his nap?

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• 
• 
• 

Amber and Erin worked together to do the dishes. Amber spent 12 minutes emptying the dishwasher, and then Erin spent 16 minutes loading the dishwasher. If Amber started emptying the dishwasher at 6:12 p.m., at what time did Erin finish loading the dishwasher?

• 6:38 p.m.

• 6:30 p.m.

• 6:24 p.m.

• 6:40 p.m.

Riku completed several errands on Sunday morning. He completed his errands at 10:20 a.m. He started his errands at 8:30 a.m. How long did Riku spend doing errands on Sunday morning?

• 1 hour and 50 minutes

• 1 hour and 40 minutes

• 2 hours and 10 minutes

• 1 hour and 10 minutes