Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 3 410 km = ______m
- 8 14 m = ____ cm
- 6 420 kg = _____ g
- 5 58 ℓ = _____ mℓ
(a)
3
410 km = 3.4 km
1 km = 1000 m
3.4 km = 3.4 x 1000 = 3400 m
(b)
8
14 m = 8.25 m
1 m = 100 cm
8.25 m = 8.25 x 100 = 825 cm
(c)
6
420 kg = 6.2 kg
1 kg = 1000 g
6.2 kg = 6.2 x 1000 = 6200 g
(d)
5
58 ℓ = 5.625 ℓ
1 ℓ = 1000 mℓ
5.625 ℓ = 5.625 x 1000 = 5625 mℓ
Answer(s): 3400, 825, 6200, 5625