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?
5 1061 5ef154400bbee262ad4c688a
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
- Show Answer
- Workspace
- Discuss