Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 6 15 km = ______m
- 9 14 m = ____ cm
- 1 1920 kg = _____ g
- 7 18 ℓ = _____ mℓ
(a)
6
15 km = 6.2 km
1 km = 1000 m
6.2 km = 6.2 x 1000 = 6200 m
(b)
9
14 m = 9.25 m
1 m = 100 cm
9.25 m = 9.25 x 100 = 925 cm
(c)
1
1920 kg = 1.95 kg
1 kg = 1000 g
1.95 kg = 1.95 x 1000 = 1950 g
(d)
7
18 ℓ = 7.125 ℓ
1 ℓ = 1000 mℓ
7.125 ℓ = 7.125 x 1000 = 7125 mℓ
Answer(s): 6200, 925, 1950, 7125