Luke spent 3 h 25 min on his Mathematics Project. He spent another 50 min on his Chinese project.
- How much time did he spend on both projects?
- How much longer did he spend on his Science project than his Chinese project?
(a)
Time that Luke took to do Mathematics project = 3 h 25 min
Time that Luke took to do Chinese project = 50 min
Total time that Luke spent on both projects
= 3 h 25 min + 50 min
= 4 h 15 min
(b)
Time that Luke spent on Science project longer than Chinese project
= 3 h 25 min - 50 min
= 2 h 35 min
Answer(s): (a) 4 h 15 min; (b) 2 h 35 min