Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 4.989 ℓ = _____ mℓ
- 2.03 ℓ = _____ cm3
- 5 ℓ 9 mℓ = _____ cm3
- 3 ℓ 47 mℓ = _____ ℓ
(a)
1 ℓ = 1000 mℓ
4.989 ℓ
= 4.989 x 1000
= 4989 mℓ
(b)
1 ℓ = 1000 cm
3 2.03 ℓ
= 2.03 x 1000
= 2030 cm
3 (c)
1 ℓ = 1000 cm
3 1 mℓ = 1 cm
3 5 ℓ 9 mℓ
= 5 x 1000 + 9
= 5000 + 9
= 5009 cm
3 (d)
1 ℓ = 1000 mℓ
47 mℓ
= 47 ÷ 1000
= 0.047 ℓ
3 ℓ 47 mℓ
= 3 + 0.047
= 3.047 ℓ
Answer(s): 4989, 2030, 5009, 3.047