Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 4.93 km = ______ m
- _____ m = 9324 cm
- _____ km = 8984 cm
- 7.968 ℓ = _____ cm3
(a)
1 km = 1000 m
4.93 km
= 4.93 x 1000
= 4930 m
(b)
1 m = 100 cm
9324 cm
= 9324 ÷ 100
= 93.24 m
(c)
1 km = 1000 m x 100 cm = 100000 cm
8984 cm
= 8984 ÷ 100000
= 0.08984 km
(d)
1 ℓ = 1000 cm
3 7.968 ℓ
= 7.968 x 1000
= 7968 cm
3 Answer(s): 4930, 93.24, 0.08984, 7968