Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 5 h = _____ min
- 2 h 3 min = _____ min
- _____ h 1 min = 121 min
- 5 h _____ min = 325 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 3 min
= 120 min + 3 min
= 123 min
(c)
1 h = 60 min
121 min
= 120 min + 1 min
= 2 h 1 min
(d)
1 h = 60 min
5 h = 300 min
325 min
= 300 min + 25 min
= 5 h 25 min
Answer(s): 300, 123, 2, 25