Question
Brandon spent 2 h 30 min on his History Project. He spent another 55 min on his Chinese project.
  1. How much time did he spend on both projects?
  2. How much longer did he spend on his Science project than his Chinese project?
4 m
(a)

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(b)

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Brandon spent 2 h 30 min on his History Project. He spent another 55 min on his Chinese project.
  1. How much time did he spend on both projects?
  2. How much longer did he spend on his Science project than his Chinese project?