Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 8 810 km = ______m
- 5 12 m = ____ cm
- 3 920 kg = _____ g
- 9 58 ℓ = _____ mℓ
(a)
8
810 km = 8.8 km
1 km = 1000 m
8.8 km = 8.8 x 1000 = 8800 m
(b)
5
12 m = 5.5 m
1 m = 100 cm
5.5 m = 5.5 x 100 = 550 cm
(c)
3
920 kg = 3.45 kg
1 kg = 1000 g
3.45 kg = 3.45 x 1000 = 3450 g
(d)
9
58 ℓ = 9.625 ℓ
1 ℓ = 1000 mℓ
9.625 ℓ = 9.625 x 1000 = 9625 mℓ
Answer(s): 8800, 550, 3450, 9625