a school has 9 peroids a day ; each of 40 minutes duration . how long would each period be, if the school has 6 periods a day , assuming the number of school hours is same ?
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60 minutes or 1 hour
rubbibhakar:
no the answer is 6o mins
60 minutes or 1 hour
ya
but ur ans. is 45 mins
I put 8 periods instead of 6 so it was my mistake
ooooo
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total school hours =9*40=360min.=6hours.
360/6=60min.
period long will be of 1hour each
360/6=60min.
period long will be of 1hour each
no the ans. is 60 mins
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