Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 3.58 km = ______ m
- _____ m = 3009 cm
- _____ km = 8289 cm
- 4.827 ℓ = _____ cm3
(a)
1 km = 1000 m
3.58 km
= 3.58 x 1000
= 3580 m
(b)
1 m = 100 cm
3009 cm
= 3009 ÷ 100
= 30.09 m
(c)
1 km = 1000 m x 100 cm = 100000 cm
8289 cm
= 8289 ÷ 100000
= 0.08289 km
(d)
1 ℓ = 1000 cm
3 4.827 ℓ
= 4.827 x 1000
= 4827 cm
3 Answer(s): 3580, 30.09, 0.08289, 4827