Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 9 410 km = ______m
- 4 12 m = ____ cm
- 8 520 kg = _____ g
- 3 18 ℓ = _____ mℓ
(a)
9
410 km = 9.4 km
1 km = 1000 m
9.4 km = 9.4 x 1000 = 9400 m
(b)
4
12 m = 4.5 m
1 m = 100 cm
4.5 m = 4.5 x 100 = 450 cm
(c)
8
520 kg = 8.25 kg
1 kg = 1000 g
8.25 kg = 8.25 x 1000 = 8250 g
(d)
3
18 ℓ = 3.125 ℓ
1 ℓ = 1000 mℓ
3.125 ℓ = 3.125 x 1000 = 3125 mℓ
Answer(s): 9400, 450, 8250, 3125