Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 45 km = ______m
- 24 m = _____ cm
- 810 kg = _____ g
- 520 ℓ = _____ mℓ
(a)
1 km = 1000 m
45 km
=
45 x 1000
= 800 m
(b)
1 = 100 cm
24 m
=
24 x 100
= 50 cm
(c)
1 kg = 1000 g
810 kg
=
810 x 1000
= 800 g
(d)
1 ℓ = 1000 mℓ
520 ℓ
=
520 x 1000
= 250 mℓ
Answer(s): 800, 50, 800, 250