Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 41 cm = _____ m
- 50 m = ______ km
- 8 mℓ = ______ ℓ
- 18 g = ______ kg
(a)
1 = 100 cm
41 cm
= 41 ÷ 100
= 0.41
(b)
1 km = 1000 m
50 m
= 50 ÷ 1000
= 0.05 km
(c)
1 ℓ = 1000 mℓ
8 mℓ
= 8 ÷ 1000
= 0.008 ℓ
(d)
1 kg = 1000 g
18 g
= 18 ÷ 1000
= 0.018 kg
Answer(s): 0.41, 0.05, 0.008, 0.018