Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 3 h = _____ min
- 2 h 4 min = _____ min
- _____ h 16 min = 196 min
- 3 h _____ min = 199 min
(a)
1 h = 60 min
3 h
= 3 x 60 min
= 180 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
196 min
= 180 min + 16 min
= 3 h 16 min
(d)
1 h = 60 min
3 h = 180 min
199 min
= 180 min + 19 min
= 3 h 19 min
Answer(s): 180, 124, 3, 19