Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 6 810 km = ______m
- 8 14 m = ____ cm
- 3 520 kg = _____ g
- 6 58 ℓ = _____ mℓ
(a)
6
810 km = 6.8 km
1 km = 1000 m
6.8 km = 6.8 x 1000 = 6800 m
(b)
8
14 m = 8.25 m
1 m = 100 cm
8.25 m = 8.25 x 100 = 825 cm
(c)
3
520 kg = 3.25 kg
1 kg = 1000 g
3.25 kg = 3.25 x 1000 = 3250 g
(d)
6
58 ℓ = 6.625 ℓ
1 ℓ = 1000 mℓ
6.625 ℓ = 6.625 x 1000 = 6625 mℓ
Answer(s): 6800, 825, 3250, 6625