Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 4 410 km = ______m
- 1 12 m = ____ cm
- 9 1820 kg = _____ g
- 1 18 ℓ = _____ mℓ
(a)
4
410 km = 4.4 km
1 km = 1000 m
4.4 km = 4.4 x 1000 = 4400 m
(b)
1
12 m = 1.5 m
1 m = 100 cm
1.5 m = 1.5 x 100 = 150 cm
(c)
9
1820 kg = 9.9 kg
1 kg = 1000 g
9.9 kg = 9.9 x 1000 = 9900 g
(d)
1
18 ℓ = 1.125 ℓ
1 ℓ = 1000 mℓ
1.125 ℓ = 1.125 x 1000 = 1125 mℓ
Answer(s): 4400, 150, 9900, 1125