Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 3.29 km = ______ m
- _____ m = 6468 cm
- _____ km = 8254 cm
- 3.539 ℓ = _____ cm3
(a)
1 km = 1000 m
3.29 km
= 3.29 x 1000
= 3290 m
(b)
1 m = 100 cm
6468 cm
= 6468 ÷ 100
= 64.68 m
(c)
1 km = 1000 m x 100 cm = 100000 cm
8254 cm
= 8254 ÷ 100000
= 0.08254 km
(d)
1 ℓ = 1000 cm
3 3.539 ℓ
= 3.539 x 1000
= 3539 cm
3 Answer(s): 3290, 64.68, 0.08254, 3539