Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 3.26 km = ______ m
- _____ m = 4810 cm
- _____ km = 5043 cm
- 5.275 ℓ = _____ cm3
(a)
1 km = 1000 m
3.26 km
= 3.26 x 1000
= 3260 m
(b)
1 m = 100 cm
4810 cm
= 4810 ÷ 100
= 48.1 m
(c)
1 km = 1000 m x 100 cm = 100000 cm
5043 cm
= 5043 ÷ 100000
= 0.05043 km
(d)
1 ℓ = 1000 cm
3 5.275 ℓ
= 5.275 x 1000
= 5275 cm
3 Answer(s): 3260, 48.1, 0.05043, 5275