Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 1.05 km = ______ m
- _____ m = 8856 cm
- _____ km = 6496 cm
- 3.371 ℓ = _____ cm3
(a)
1 km = 1000 m
1.05 km
= 1.05 x 1000
= 1050 m
(b)
1 m = 100 cm
8856 cm
= 8856 ÷ 100
= 88.56 m
(c)
1 km = 1000 m x 100 cm = 100000 cm
6496 cm
= 6496 ÷ 100000
= 0.06496 km
(d)
1 ℓ = 1000 cm
3 3.371 ℓ
= 3.371 x 1000
= 3371 cm
3 Answer(s): 1050, 88.56, 0.06496, 3371