Question
Luis spent 1 h 25 min on his Science Project. He spent another 30 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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Luis spent 1 h 25 min on his Science Project. He spent another 30 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?