Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 4 610 km = ______m
- 3 34 m = ____ cm
- 8 1220 kg = _____ g
- 2 28 ℓ = _____ mℓ
(a)
4
610 km = 4.6 km
1 km = 1000 m
4.6 km = 4.6 x 1000 = 4600 m
(b)
3
34 m = 3.75 m
1 m = 100 cm
3.75 m = 3.75 x 100 = 375 cm
(c)
8
1220 kg = 8.6 kg
1 kg = 1000 g
8.6 kg = 8.6 x 1000 = 8600 g
(d)
2
28 ℓ = 2.25 ℓ
1 ℓ = 1000 mℓ
2.25 ℓ = 2.25 x 1000 = 2250 mℓ
Answer(s): 4600, 375, 8600, 2250