Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 5 110 km = ______m
- 8 34 m = ____ cm
- 6 1620 kg = _____ g
- 2 18 ℓ = _____ mℓ
(a)
5
110 km = 5.1 km
1 km = 1000 m
5.1 km = 5.1 x 1000 = 5100 m
(b)
8
34 m = 8.75 m
1 m = 100 cm
8.75 m = 8.75 x 100 = 875 cm
(c)
6
1620 kg = 6.8 kg
1 kg = 1000 g
6.8 kg = 6.8 x 1000 = 6800 g
(d)
2
18 ℓ = 2.125 ℓ
1 ℓ = 1000 mℓ
2.125 ℓ = 2.125 x 1000 = 2125 mℓ
Answer(s): 5100, 875, 6800, 2125