Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 3.08 km = ______ m
- _____ m = 7298 cm
- _____ km = 2365 cm
- 8.164 ℓ = _____ cm3
(a)
1 km = 1000 m
3.08 km
= 3.08 x 1000
= 3080 m
(b)
1 m = 100 cm
7298 cm
= 7298 ÷ 100
= 72.98 m
(c)
1 km = 1000 m x 100 cm = 100000 cm
2365 cm
= 2365 ÷ 100000
= 0.02365 km
(d)
1 ℓ = 1000 cm
3 8.164 ℓ
= 8.164 x 1000
= 8164 cm
3 Answer(s): 3080, 72.98, 0.02365, 8164