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If people blink about 13 times per minute, how many times do they blink in 7 hours?
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If people blink about 13 times per minute, how many times do they blink in 7 hours?

User Peter Lind
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1 Answer

6 votes

Answer:

Explanation:

1 hour=60 min

7 hours=60×7=420 min

number of blink=420×13=5460

User FalcoGer
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7.9k points
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