Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 6 cm = _____ m
- 32 m = ______ km
- 40 mℓ = ______ ℓ
- 18 g = ______ kg
(a)
1 = 100 cm
6 cm
= 6 ÷ 100
= 0.06
(b)
1 km = 1000 m
32 m
= 32 ÷ 1000
= 0.032 km
(c)
1 ℓ = 1000 mℓ
40 mℓ
= 40 ÷ 1000
= 0.04 ℓ
(d)
1 kg = 1000 g
18 g
= 18 ÷ 1000
= 0.018 kg
Answer(s): 0.06, 0.032, 0.04, 0.018