Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 8 45 km = ______m
- 4 24 m = ____ cm
- 6 1220 kg = _____ g
- 1 58 ℓ = _____ mℓ
(a)
8
45 km = 8.8 km
1 km = 1000 m
8.8 km = 8.8 x 1000 = 8800 m
(b)
4
24 m = 4.5 m
1 m = 100 cm
4.5 m = 4.5 x 100 = 450 cm
(c)
6
1220 kg = 6.6 kg
1 kg = 1000 g
6.6 kg = 6.6 x 1000 = 6600 g
(d)
1
58 ℓ = 1.625 ℓ
1 ℓ = 1000 mℓ
1.625 ℓ = 1.625 x 1000 = 1625 mℓ
Answer(s): 8800, 450, 6600, 1625