Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 1 610 km = ______m
- 6 14 m = ____ cm
- 9 620 kg = _____ g
- 4 78 ℓ = _____ mℓ
(a)
1
610 km = 1.6 km
1 km = 1000 m
1.6 km = 1.6 x 1000 = 1600 m
(b)
6
14 m = 6.25 m
1 m = 100 cm
6.25 m = 6.25 x 100 = 625 cm
(c)
9
620 kg = 9.3 kg
1 kg = 1000 g
9.3 kg = 9.3 x 1000 = 9300 g
(d)
4
78 ℓ = 4.875 ℓ
1 ℓ = 1000 mℓ
4.875 ℓ = 4.875 x 1000 = 4875 mℓ
Answer(s): 1600, 625, 9300, 4875