Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 45 km = ______m
- 14 m = _____ cm
- 710 kg = _____ g
- 320 ℓ = _____ mℓ
(a)
1 km = 1000 m
45 km
=
45 x 1000
= 800 m
(b)
1 = 100 cm
14 m
=
14 x 100
= 25 cm
(c)
1 kg = 1000 g
710 kg
=
710 x 1000
= 700 g
(d)
1 ℓ = 1000 mℓ
320 ℓ
=
320 x 1000
= 150 mℓ
Answer(s): 800, 25, 700, 150