Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 4.61 km = ______ m
- _____ m = 4817 cm
- _____ km = 9776 cm
- 4.737 ℓ = _____ cm3
(a)
1 km = 1000 m
4.61 km
= 4.61 x 1000
= 4610 m
(b)
1 m = 100 cm
4817 cm
= 4817 ÷ 100
= 48.17 m
(c)
1 km = 1000 m x 100 cm = 100000 cm
9776 cm
= 9776 ÷ 100000
= 0.09776 km
(d)
1 ℓ = 1000 cm
3 4.737 ℓ
= 4.737 x 1000
= 4737 cm
3 Answer(s): 4610, 48.17, 0.09776, 4737