Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 8 310 km = ______m
- 9 24 m = ____ cm
- 9 220 kg = _____ g
- 7 28 ℓ = _____ mℓ
(a)
8
310 km = 8.3 km
1 km = 1000 m
8.3 km = 8.3 x 1000 = 8300 m
(b)
9
24 m = 9.5 m
1 m = 100 cm
9.5 m = 9.5 x 100 = 950 cm
(c)
9
220 kg = 9.1 kg
1 kg = 1000 g
9.1 kg = 9.1 x 1000 = 9100 g
(d)
7
28 ℓ = 7.25 ℓ
1 ℓ = 1000 mℓ
7.25 ℓ = 7.25 x 1000 = 7250 mℓ
Answer(s): 8300, 950, 9100, 7250