Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 3.32 km = ______ m
- _____ m = 8177 cm
- _____ km = 9034 cm
- 6.646 ℓ = _____ cm3
(a)
1 km = 1000 m
3.32 km
= 3.32 x 1000
= 3320 m
(b)
1 m = 100 cm
8177 cm
= 8177 ÷ 100
= 81.77 m
(c)
1 km = 1000 m x 100 cm = 100000 cm
9034 cm
= 9034 ÷ 100000
= 0.09034 km
(d)
1 ℓ = 1000 cm
3 6.646 ℓ
= 6.646 x 1000
= 6646 cm
3 Answer(s): 3320, 81.77, 0.09034, 6646