Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 7.147 ℓ = _____ mℓ
- 3.24 ℓ = _____ cm3
- 2 ℓ 47 mℓ = _____ cm3
- 1 ℓ 50 mℓ = _____ ℓ
(a)
1 ℓ = 1000 mℓ
7.147 ℓ
= 7.147 x 1000
= 7147 mℓ
(b)
1 ℓ = 1000 cm
3 3.24 ℓ
= 3.24 x 1000
= 3240 cm
3 (c)
1 ℓ = 1000 cm
3 1 mℓ = 1 cm
3 2 ℓ 47 mℓ
= 2 x 1000 + 47
= 2000 + 47
= 2047 cm
3 (d)
1 ℓ = 1000 mℓ
50 mℓ
= 50 ÷ 1000
= 0.05 ℓ
1 ℓ 50 mℓ
= 1 + 0.05
= 1.05 ℓ
Answer(s): 7147, 3240, 2047, 1.05