Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 5 110 km = ______m
- 8 12 m = ____ cm
- 8 1220 kg = _____ g
- 1 38 ℓ = _____ mℓ
(a)
5
110 km = 5.1 km
1 km = 1000 m
5.1 km = 5.1 x 1000 = 5100 m
(b)
8
12 m = 8.5 m
1 m = 100 cm
8.5 m = 8.5 x 100 = 850 cm
(c)
8
1220 kg = 8.6 kg
1 kg = 1000 g
8.6 kg = 8.6 x 1000 = 8600 g
(d)
1
38 ℓ = 1.375 ℓ
1 ℓ = 1000 mℓ
1.375 ℓ = 1.375 x 1000 = 1375 mℓ
Answer(s): 5100, 850, 8600, 1375