Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 3 910 km = ______m
- 8 14 m = ____ cm
- 2 310 kg = _____ g
- 8 18 ℓ = _____ mℓ
(a)
3
910 km = 3.9 km
1 km = 1000 m
3.9 km = 3.9 x 1000 = 3900 m
(b)
8
14 m = 8.25 m
1 m = 100 cm
8.25 m = 8.25 x 100 = 825 cm
(c)
2
310 kg = 2.3 kg
1 kg = 1000 g
2.3 kg = 2.3 x 1000 = 2300 g
(d)
8
18 ℓ = 8.125 ℓ
1 ℓ = 1000 mℓ
8.125 ℓ = 8.125 x 1000 = 8125 mℓ
Answer(s): 3900, 825, 2300, 8125