Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 4.74 km = ______ m
- _____ m = 2537 cm
- _____ km = 4252 cm
- 5.577 ℓ = _____ cm3
(a)
1 km = 1000 m
4.74 km
= 4.74 x 1000
= 4740 m
(b)
1 m = 100 cm
2537 cm
= 2537 ÷ 100
= 25.37 m
(c)
1 km = 1000 m x 100 cm = 100000 cm
4252 cm
= 4252 ÷ 100000
= 0.04252 km
(d)
1 ℓ = 1000 cm
3 5.577 ℓ
= 5.577 x 1000
= 5577 cm
3 Answer(s): 4740, 25.37, 0.04252, 5577