Warren spent 1 h 40 min on his History Project. He spent another 45 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 Warren took to do History project = 1 h 40 min
Time that Warren took to do Social studies project = 45 min
Total time that Warren spent on both projects
= 1 h 40 min + 45 min
= 2 h 25 min
(b)
Time that Warren spent on Science project longer than Social studies project
= 1 h 40 min - 45 min
= 55 min
Answer(s): (a) 2 h 25 min; (b) 55 min