Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 2 h = _____ min
- 5 h 1 min = _____ min
- _____ h 29 min = 269 min
- 2 h _____ min = 135 min
(a)
1 h = 60 min
2 h
= 2 x 60 min
= 120 min
(b)
1 h = 60 min
5 h min = 300 min
5 h 1 min
= 300 min + 1 min
= 301 min
(c)
1 h = 60 min
269 min
= 240 min + 29 min
= 4 h 29 min
(d)
1 h = 60 min
2 h = 120 min
135 min
= 120 min + 15 min
= 2 h 15 min
Answer(s): 120, 301, 4, 15