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Question: If a light flashes every 6 seconds, how many times will it flash in ? of an hour?
Answer: 451 times.Explanation:There are 60 minutes in an hour.In ? of an hour there are (60 * ?) minutes = 45 minutes.In ? 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 ? of anhour..


Question: If a light flashes every 6 seconds, how many times will it flash in ? of an hour? Answer: 451 times.Explanation:There are 60 minutes in an hour.In ? of an hour there are (60 * ?) minutes = 45 minutes.In ? 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 ? of anhour.. 450 only.i can't understand why are u not considering first 6 seconds.we must consider first 6 seconds also If you have the better answer, then send it to us. We will display your answer after the approval Rules to Post Answers in CoolInterview.com:

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