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A school has 8 periods of 45 minutes each, everyday. How long will each period be if the school has to have 9 periods everyday, assuming the working hours to be the same?
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- 40 minutes
- 35 minutes
- 30 minutes
- 45 minutes
Correct Option: A
Total working time of school
= (45 × 8) minutes
= 360 minutes
If 9 periods are held per day,
Working time of each period
