Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 5 h = _____ min
- 2 h 4 min = _____ min
- _____ h 3 min = 183 min
- 5 h _____ min = 312 min
(a)
1 h = 60 min
5 h
= 5 x 60 min
= 300 min
(b)
1 h = 60 min
2 h min = 120 min
2 h 4 min
= 120 min + 4 min
= 124 min
(c)
1 h = 60 min
183 min
= 180 min + 3 min
= 3 h 3 min
(d)
1 h = 60 min
5 h = 300 min
312 min
= 300 min + 12 min
= 5 h 12 min
Answer(s): 300, 124, 3, 12