Dr. Zoop enters the expo at 9:45 a.m. and leaves at 10:20 a.m. Calculate the time elapsed.

30 minutes

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25 minutes

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45 minutes

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35 minutes

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Solution

The correct option is D 35 minutes

We know, the elapsed time is the amount of time that passes from the start of an activity to the end of that activity.

Dr. Zoop entered the expo at 9:45 a.m. and left at 10:20 a.m.

So, to calculate the elapsed time of the entry and exit we use the timeline as follows.

Hence, option D is correct.

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