Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 3.52 km = ______ m
- _____ m = 3968 cm
- _____ km = 2904 cm
- 5.555 ℓ = _____ cm3
(a)
1 km = 1000 m
3.52 km
= 3.52 x 1000
= 3520 m
(b)
1 m = 100 cm
3968 cm
= 3968 ÷ 100
= 39.68 m
(c)
1 km = 1000 m x 100 cm = 100000 cm
2904 cm
= 2904 ÷ 100000
= 0.02904 km
(d)
1 ℓ = 1000 cm
3 5.555 ℓ
= 5.555 x 1000
= 5555 cm
3 Answer(s): 3520, 39.68, 0.02904, 5555