Question
Irene usually takes a bus from her home to school. If she leaves home at 07 00, she will reach school at 08 49. Last week, a new MRT line has opened and she can take the train directly from home to school instead. This will shorten her journey by 22 min.
  1. How long does Irene take to go school by the new MRT line?
  2. Irene spent the next 7 h 25 min in school before dismissal. If Irene started school at 08 55, at what time was she dismissed from school? Give your answer in the 12-hour clock format.
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Irene usually takes a bus from her home to school. If she leaves home at 07 00, she will reach school at 08 49. Last week, a new MRT line has opened and she can take the train directly from home to school instead. This will shorten her journey by 22 min.
  1. How long does Irene take to go school by the new MRT line?
  2. Irene spent the next 7 h 25 min in school before dismissal. If Irene started school at 08 55, at what time was she dismissed from school? Give your answer in the 12-hour clock format.