Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 6 510 km = ______m
- 1 14 m = ____ cm
- 8 810 kg = _____ g
- 6 48 ℓ = _____ mℓ
(a)
6
510 km = 6.5 km
1 km = 1000 m
6.5 km = 6.5 x 1000 = 6500 m
(b)
1
14 m = 1.25 m
1 m = 100 cm
1.25 m = 1.25 x 100 = 125 cm
(c)
8
810 kg = 8.8 kg
1 kg = 1000 g
8.8 kg = 8.8 x 1000 = 8800 g
(d)
6
48 ℓ = 6.5 ℓ
1 ℓ = 1000 mℓ
6.5 ℓ = 6.5 x 1000 = 6500 mℓ
Answer(s): 6500, 125, 8800, 6500