Bryan spent 3 h 30 min on his Science Project. He spent another 55 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 Bryan took to do Science project = 3 h 30 min
Time that Bryan took to do Social studies project = 55 min
Total time that Bryan spent on both projects
= 3 h 30 min + 55 min
= 4 h 25 min
(b)
Time that Bryan spent on Science project longer than Social studies project
= 3 h 30 min - 55 min
= 2 h 35 min
Answer(s): (a) 4 h 25 min; (b) 2 h 35 min