Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 6 25 km = ______m
- 5 34 m = ____ cm
- 8 820 kg = _____ g
- 8 48 ℓ = _____ mℓ
(a)
6
25 km = 6.4 km
1 km = 1000 m
6.4 km = 6.4 x 1000 = 6400 m
(b)
5
34 m = 5.75 m
1 m = 100 cm
5.75 m = 5.75 x 100 = 575 cm
(c)
8
820 kg = 8.4 kg
1 kg = 1000 g
8.4 kg = 8.4 x 1000 = 8400 g
(d)
8
48 ℓ = 8.5 ℓ
1 ℓ = 1000 mℓ
8.5 ℓ = 8.5 x 1000 = 8500 mℓ
Answer(s): 6400, 575, 8400, 8500