Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 6 610 km = ______m
- 2 12 m = ____ cm
- 6 1620 kg = _____ g
- 9 18 ℓ = _____ mℓ
(a)
6
610 km = 6.6 km
1 km = 1000 m
6.6 km = 6.6 x 1000 = 6600 m
(b)
2
12 m = 2.5 m
1 m = 100 cm
2.5 m = 2.5 x 100 = 250 cm
(c)
6
1620 kg = 6.8 kg
1 kg = 1000 g
6.8 kg = 6.8 x 1000 = 6800 g
(d)
9
18 ℓ = 9.125 ℓ
1 ℓ = 1000 mℓ
9.125 ℓ = 9.125 x 1000 = 9125 mℓ
Answer(s): 6600, 250, 6800, 9125