Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 9 810 km = ______m
- 6 24 m = ____ cm
- 4 820 kg = _____ g
- 5 58 ℓ = _____ mℓ
(a)
9
810 km = 9.8 km
1 km = 1000 m
9.8 km = 9.8 x 1000 = 9800 m
(b)
6
24 m = 6.5 m
1 m = 100 cm
6.5 m = 6.5 x 100 = 650 cm
(c)
4
820 kg = 4.4 kg
1 kg = 1000 g
4.4 kg = 4.4 x 1000 = 4400 g
(d)
5
58 ℓ = 5.625 ℓ
1 ℓ = 1000 mℓ
5.625 ℓ = 5.625 x 1000 = 5625 mℓ
Answer(s): 9800, 650, 4400, 5625