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Since there are 60 seconds in 1 minute, and 60 minutes in one hour, If we know this we can solve this problem.

7.5 x 60 x 60 = 7.5 x 3600 = 27000. There are exactly 27000 seconds in 7.5 hours.

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13y ago
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12y ago

270,000 seconds.

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Q: How many seconds are in 7.5 hours?
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