Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 8 45 km = ______m
- 9 24 m = ____ cm
- 5 910 kg = _____ g
- 3 78 ℓ = _____ mℓ
(a)
8
45 km = 8.8 km
1 km = 1000 m
8.8 km = 8.8 x 1000 = 8800 m
(b)
9
24 m = 9.5 m
1 m = 100 cm
9.5 m = 9.5 x 100 = 950 cm
(c)
5
910 kg = 5.9 kg
1 kg = 1000 g
5.9 kg = 5.9 x 1000 = 5900 g
(d)
3
78 ℓ = 3.875 ℓ
1 ℓ = 1000 mℓ
3.875 ℓ = 3.875 x 1000 = 3875 mℓ
Answer(s): 8800, 950, 5900, 3875