Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 1 710 km = ______m
- 1 14 m = ____ cm
- 2 110 kg = _____ g
- 8 18 ℓ = _____ mℓ
(a)
1
710 km = 1.7 km
1 km = 1000 m
1.7 km = 1.7 x 1000 = 1700 m
(b)
1
14 m = 1.25 m
1 m = 100 cm
1.25 m = 1.25 x 100 = 125 cm
(c)
2
110 kg = 2.1 kg
1 kg = 1000 g
2.1 kg = 2.1 x 1000 = 2100 g
(d)
8
18 ℓ = 8.125 ℓ
1 ℓ = 1000 mℓ
8.125 ℓ = 8.125 x 1000 = 8125 mℓ
Answer(s): 1700, 125, 2100, 8125