How many seconds are there in a hour? Round off the number of seconds in an hour to one significant figure.
Answers
Answered by
2
Answer:
there are 60 sec in an hour
Answered by
3
Answer:
3600
Step-by-step explanation:
1 hour = (60 minutes/hour) × (60 seconds/minute)
= 3600 seconds/hour
Hope it helps you
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