Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 6 45 km = ______m
- 3 34 m = ____ cm
- 9 920 kg = _____ g
- 6 58 ℓ = _____ mℓ
(a)
6
45 km = 6.8 km
1 km = 1000 m
6.8 km = 6.8 x 1000 = 6800 m
(b)
3
34 m = 3.75 m
1 m = 100 cm
3.75 m = 3.75 x 100 = 375 cm
(c)
9
920 kg = 9.45 kg
1 kg = 1000 g
9.45 kg = 9.45 x 1000 = 9450 g
(d)
6
58 ℓ = 6.625 ℓ
1 ℓ = 1000 mℓ
6.625 ℓ = 6.625 x 1000 = 6625 mℓ
Answer(s): 6800, 375, 9450, 6625