Owen spent 2 h 20 min on his History 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 Owen took to do History project = 2 h 20 min
Time that Owen took to do Chinese project = 50 min
Total time that Owen spent on both projects
= 2 h 20 min + 50 min
= 3 h 10 min
(b)
Time that Owen spent on Science project longer than Chinese project
= 2 h 20 min - 50 min
= 1 h 30 min
Answer(s): (a) 3 h 10 min; (b) 1 h 30 min