Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 9 910 km = ______m
- 4 24 m = ____ cm
- 1 310 kg = _____ g
- 6 18 ℓ = _____ mℓ
(a)
9
910 km = 9.9 km
1 km = 1000 m
9.9 km = 9.9 x 1000 = 9900 m
(b)
4
24 m = 4.5 m
1 m = 100 cm
4.5 m = 4.5 x 100 = 450 cm
(c)
1
310 kg = 1.3 kg
1 kg = 1000 g
1.3 kg = 1.3 x 1000 = 1300 g
(d)
6
18 ℓ = 6.125 ℓ
1 ℓ = 1000 mℓ
6.125 ℓ = 6.125 x 1000 = 6125 mℓ
Answer(s): 9900, 450, 1300, 6125