If a light flashes every 6 seconds, how many times will it
flash in ¾ of an
hour?
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Answer Posted / lakshmi
451 times.
Explanation: There are 60 minutes in an hour.
In ¾ of an hour there are (60 * ¾) minutes = 45 minutes.
In ¾ of an hour there are (60 * 45) seconds = 2700 seconds.
Light flashed for every 6 seconds.
In 2700 seconds 2700/6 = 450 times.
The count start after the first flash, the light will
flashes 451 times in ¾ of an hour.
| Is This Answer Correct ? | 79 Yes | 16 No |
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