Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 5 h = ____ min
- 240 min = _____ h
- 1 h 41 min = ______ min
- 2 min = _____ s
(a)
1 h = 60 min
5 h = 5 x 60 = 300 min
(b)
1 h = 60 min
240 min = 240 ÷ 60 = 4 h
(c)
1 h = 60 min
1 h 41 min
= 1 x 60 + 41
= 101 min
(d)
1 min = 60 s
2 min = 2 x 60 = 120 s
Answer(s): 300, 4, 101, 120