Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 3.65 km = ______ m
- _____ m = 1927 cm
- _____ km = 8856 cm
- 7.433 ℓ = _____ cm3
(a)
1 km = 1000 m
3.65 km
= 3.65 x 1000
= 3650 m
(b)
1 m = 100 cm
1927 cm
= 1927 ÷ 100
= 19.27 m
(c)
1 km = 1000 m x 100 cm = 100000 cm
8856 cm
= 8856 ÷ 100000
= 0.08856 km
(d)
1 ℓ = 1000 cm
3 7.433 ℓ
= 7.433 x 1000
= 7433 cm
3 Answer(s): 3650, 19.27, 0.08856, 7433