Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 6 min = _____ s
- 4 h = _____ min
- 540 s = _____ min
- 360 min = _____ h
(a)
1 min = 60 s
6 min
= 6 x 60
= 360 s
(b)
1 h = 60 min
4 h
= 4 x 60
= 240 min
(c)
1 min = 60 s
540 s
= 540 ÷ 60
= 9 min
(d)
1 h = 60 min
360 min
= 360 ÷ 60
= 6 h
Answer(s): 360, 240, 9, 6