Rael spent 2 h 55 min on his Mathematics Project. He spent another 35 min on his Science project.
- How much time did he spend on both projects?
- How much longer did he spend on his Science project than his Science project?
(a)
Time that Rael took to do Mathematics project = 2 h 55 min
Time that Rael took to do Science project = 35 min
Total time that Rael spent on both projects
= 2 h 55 min + 35 min
= 3 h 30 min
(b)
Time that Rael spent on Science project longer than Science project
= 2 h 55 min - 35 min
= 2 h 20 min
Answer(s): (a) 3 h 30 min; (b) 2 h 20 min