Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 37 cm = _____ m
- 32 m = ______ km
- 38 mℓ = ______ ℓ
- 50 g = ______ kg
(a)
1 = 100 cm
37 cm
= 37 ÷ 100
= 0.37
(b)
1 km = 1000 m
32 m
= 32 ÷ 1000
= 0.032 km
(c)
1 ℓ = 1000 mℓ
38 mℓ
= 38 ÷ 1000
= 0.038 ℓ
(d)
1 kg = 1000 g
50 g
= 50 ÷ 1000
= 0.05 kg
Answer(s): 0.37, 0.032, 0.038, 0.05