Question
How many seconds are there in 3 hours 30 minutes?
Answer: Option A
:
A
1hr=60min
3hr30min=(3×60)+30min
=210min
1min=60s
210min=210×60s
=12600s
Thus, there are 12600 seconds in 3 hours and 30 minutes.
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:
A
1hr=60min
3hr30min=(3×60)+30min
=210min
1min=60s
210min=210×60s
=12600s
Thus, there are 12600 seconds in 3 hours and 30 minutes.
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