Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 26 cm = _____ m
- 45 m = ______ km
- 21 mℓ = ______ ℓ
- 6 g = ______ kg
(a)
1 = 100 cm
26 cm
= 26 ÷ 100
= 0.26
(b)
1 km = 1000 m
45 m
= 45 ÷ 1000
= 0.045 km
(c)
1 ℓ = 1000 mℓ
21 mℓ
= 21 ÷ 1000
= 0.021 ℓ
(d)
1 kg = 1000 g
6 g
= 6 ÷ 1000
= 0.006 kg
Answer(s): 0.26, 0.045, 0.021, 0.006