Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 3.03 km = ______ m
- _____ m = 2197 cm
- _____ km = 1824 cm
- 5.843 ℓ = _____ cm3
(a)
1 km = 1000 m
3.03 km
= 3.03 x 1000
= 3030 m
(b)
1 m = 100 cm
2197 cm
= 2197 ÷ 100
= 21.97 m
(c)
1 km = 1000 m x 100 cm = 100000 cm
1824 cm
= 1824 ÷ 100000
= 0.01824 km
(d)
1 ℓ = 1000 cm
3 5.843 ℓ
= 5.843 x 1000
= 5843 cm
3 Answer(s): 3030, 21.97, 0.01824, 5843