Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 4.18 km = ______ m
- _____ m = 3111 cm
- _____ km = 6211 cm
- 5.927 ℓ = _____ cm3
(a)
1 km = 1000 m
4.18 km
= 4.18 x 1000
= 4180 m
(b)
1 m = 100 cm
3111 cm
= 3111 ÷ 100
= 31.11 m
(c)
1 km = 1000 m x 100 cm = 100000 cm
6211 cm
= 6211 ÷ 100000
= 0.06211 km
(d)
1 ℓ = 1000 cm
3 5.927 ℓ
= 5.927 x 1000
= 5927 cm
3 Answer(s): 4180, 31.11, 0.06211, 5927