Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 6 710 km = ______m
- 3 12 m = ____ cm
- 9 920 kg = _____ g
- 3 18 ℓ = _____ mℓ
(a)
6
710 km = 6.7 km
1 km = 1000 m
6.7 km = 6.7 x 1000 = 6700 m
(b)
3
12 m = 3.5 m
1 m = 100 cm
3.5 m = 3.5 x 100 = 350 cm
(c)
9
920 kg = 9.45 kg
1 kg = 1000 g
9.45 kg = 9.45 x 1000 = 9450 g
(d)
3
18 ℓ = 3.125 ℓ
1 ℓ = 1000 mℓ
3.125 ℓ = 3.125 x 1000 = 3125 mℓ
Answer(s): 6700, 350, 9450, 3125