A school has 8 periods of 45 min 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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Q:
A school has 8 periods of 45 min 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?
- 135 minfalse
- 230 minfalse
- 340 mintrue
- 445 minfalse
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