If total sleep time is 240 minutes, how many hours does that correspond to?

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Prepare for the AASM Sleep Technologist Test. Enhance your knowledge with flashcards and multiple-choice questions, each offering hints and detailed explanations. Get confident for your exam!

Multiple Choice

If total sleep time is 240 minutes, how many hours does that correspond to?

Explanation:
Converting minutes to hours is done by dividing by 60 because there are 60 minutes in an hour. For 240 minutes, 240 ÷ 60 equals 4, so the total sleep time is 4 hours. To sanity-check: 2 hours is 120 minutes, 3 hours is 180 minutes, and 5 hours is 300 minutes, so 240 minutes matches 4 hours.

Converting minutes to hours is done by dividing by 60 because there are 60 minutes in an hour. For 240 minutes, 240 ÷ 60 equals 4, so the total sleep time is 4 hours. To sanity-check: 2 hours is 120 minutes, 3 hours is 180 minutes, and 5 hours is 300 minutes, so 240 minutes matches 4 hours.

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