Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 2 310 km = ______m
- 3 24 m = ____ cm
- 5 1620 kg = _____ g
- 1 48 ℓ = _____ mℓ
(a)
2
310 km = 2.3 km
1 km = 1000 m
2.3 km = 2.3 x 1000 = 2300 m
(b)
3
24 m = 3.5 m
1 m = 100 cm
3.5 m = 3.5 x 100 = 350 cm
(c)
5
1620 kg = 5.8 kg
1 kg = 1000 g
5.8 kg = 5.8 x 1000 = 5800 g
(d)
1
48 ℓ = 1.5 ℓ
1 ℓ = 1000 mℓ
1.5 ℓ = 1.5 x 1000 = 1500 mℓ
Answer(s): 2300, 350, 5800, 1500