Andy spent 3 h 15 min on his Chinese Project. He spent another 35 min on his Social studies project.
- How much time did he spend on both projects?
- How much longer did he spend on his Science project than his Social studies project?
(a)
Time that Andy took to do Chinese project = 3 h 15 min
Time that Andy took to do Social studies project = 35 min
Total time that Andy spent on both projects
= 3 h 15 min + 35 min
= 3 h 50 min
(b)
Time that Andy spent on Science project longer than Social studies project
= 3 h 15 min - 35 min
= 2 h 40 min
Answer(s): (a) 3 h 50 min; (b) 2 h 40 min