Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 3 610 km = ______m
- 9 12 m = ____ cm
- 8 710 kg = _____ g
- 5 18 ℓ = _____ mℓ
(a)
3
610 km = 3.6 km
1 km = 1000 m
3.6 km = 3.6 x 1000 = 3600 m
(b)
9
12 m = 9.5 m
1 m = 100 cm
9.5 m = 9.5 x 100 = 950 cm
(c)
8
710 kg = 8.7 kg
1 kg = 1000 g
8.7 kg = 8.7 x 1000 = 8700 g
(d)
5
18 ℓ = 5.125 ℓ
1 ℓ = 1000 mℓ
5.125 ℓ = 5.125 x 1000 = 5125 mℓ
Answer(s): 3600, 950, 8700, 5125