Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 34 cm = _____ m
- 3 m = ______ km
- 21 mℓ = ______ ℓ
- 37 g = ______ kg
(a)
1 = 100 cm
34 cm
= 34 ÷ 100
= 0.34
(b)
1 km = 1000 m
3 m
= 3 ÷ 1000
= 0.003 km
(c)
1 ℓ = 1000 mℓ
21 mℓ
= 21 ÷ 1000
= 0.021 ℓ
(d)
1 kg = 1000 g
37 g
= 37 ÷ 1000
= 0.037 kg
Answer(s): 0.34, 0.003, 0.021, 0.037