Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 3 110 km = ______m
- 6 12 m = ____ cm
- 4 110 kg = _____ g
- 4 28 ℓ = _____ mℓ
(a)
3
110 km = 3.1 km
1 km = 1000 m
3.1 km = 3.1 x 1000 = 3100 m
(b)
6
12 m = 6.5 m
1 m = 100 cm
6.5 m = 6.5 x 100 = 650 cm
(c)
4
110 kg = 4.1 kg
1 kg = 1000 g
4.1 kg = 4.1 x 1000 = 4100 g
(d)
4
28 ℓ = 4.25 ℓ
1 ℓ = 1000 mℓ
4.25 ℓ = 4.25 x 1000 = 4250 mℓ
Answer(s): 3100, 650, 4100, 4250