Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 3 h = _____ min
- 3 h 4 min = _____ min
- _____ h 20 min = 200 min
- 3 h _____ min = 203 min
(a)
1 h = 60 min
3 h
= 3 x 60 min
= 180 min
(b)
1 h = 60 min
3 h min = 180 min
3 h 4 min
= 180 min + 4 min
= 184 min
(c)
1 h = 60 min
200 min
= 180 min + 20 min
= 3 h 20 min
(d)
1 h = 60 min
3 h = 180 min
203 min
= 180 min + 23 min
= 3 h 23 min
Answer(s): 180, 184, 3, 23