Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 1.71 km = ______ m
- _____ m = 9598 cm
- _____ km = 6482 cm
- 5.853 ℓ = _____ cm3
(a)
1 km = 1000 m
1.71 km
= 1.71 x 1000
= 1710 m
(b)
1 m = 100 cm
9598 cm
= 9598 ÷ 100
= 95.98 m
(c)
1 km = 1000 m x 100 cm = 100000 cm
6482 cm
= 6482 ÷ 100000
= 0.06482 km
(d)
1 ℓ = 1000 cm
3 5.853 ℓ
= 5.853 x 1000
= 5853 cm
3 Answer(s): 1710, 95.98, 0.06482, 5853