Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 2.65 km = ______ m
- _____ m = 3326 cm
- _____ km = 7865 cm
- 6.505 ℓ = _____ cm3
(a)
1 km = 1000 m
2.65 km
= 2.65 x 1000
= 2650 m
(b)
1 m = 100 cm
3326 cm
= 3326 ÷ 100
= 33.26 m
(c)
1 km = 1000 m x 100 cm = 100000 cm
7865 cm
= 7865 ÷ 100000
= 0.07865 km
(d)
1 ℓ = 1000 cm
3 6.505 ℓ
= 6.505 x 1000
= 6505 cm
3 Answer(s): 2650, 33.26, 0.07865, 6505