Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 36 cm = _____ m
- 31 m = ______ km
- 29 mℓ = ______ ℓ
- 43 g = ______ kg
(a)
1 = 100 cm
36 cm
= 36 ÷ 100
= 0.36
(b)
1 km = 1000 m
31 m
= 31 ÷ 1000
= 0.031 km
(c)
1 ℓ = 1000 mℓ
29 mℓ
= 29 ÷ 1000
= 0.029 ℓ
(d)
1 kg = 1000 g
43 g
= 43 ÷ 1000
= 0.043 kg
Answer(s): 0.36, 0.031, 0.029, 0.043