Forty-five minutes is equal to how many tenths of an hour?

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Multiple Choice

Forty-five minutes is equal to how many tenths of an hour?

Explanation:
Forty-five minutes is three-quarters of an hour. Since a full hour is 60 minutes, 45 is 60 times 3/4. In decimal form, 3/4 equals 0.75, so the time in hours is 0.75. Quick check: 0.75 × 60 = 45. The other numbers correspond to different minute amounts (30, 36, and 60 minutes), so they don’t match 45 minutes.

Forty-five minutes is three-quarters of an hour. Since a full hour is 60 minutes, 45 is 60 times 3/4. In decimal form, 3/4 equals 0.75, so the time in hours is 0.75. Quick check: 0.75 × 60 = 45. The other numbers correspond to different minute amounts (30, 36, and 60 minutes), so they don’t match 45 minutes.

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