Find the following values without a calculator.
Give your answers in this manner. (Eg 0.1, 0.2, 0.3, 0.4)
- 24 cm = _____ m
- 7 m = ______ km
- 15 mℓ = ______ ℓ
- 32 g = ______ kg
(a)
1 = 100 cm
24 cm
= 24 ÷ 100
= 0.24
(b)
1 km = 1000 m
7 m
= 7 ÷ 1000
= 0.007 km
(c)
1 ℓ = 1000 mℓ
15 mℓ
= 15 ÷ 1000
= 0.015 ℓ
(d)
1 kg = 1000 g
32 g
= 32 ÷ 1000
= 0.032 kg
Answer(s): 0.24, 0.007, 0.015, 0.032