Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 0.03 ℓ = _____ cm3
- 1.2 ℓ = _____ cm3
- 41 cm3 = _____ mℓ
- 257 cm3 = _____ ℓ
(a)
1 ℓ = 1000 cm
3 0.03 ℓ
= 0.03 x 1000
= 30 cm
3 (b)
1 ℓ = 1000 cm
3 1.2 ℓ
= 1.2 x 1000
= 1200 cm
3 (c)
1 mℓ = 1 cm
3 41 cm
3 = 41 mℓ
(d)
1 ℓ = 1000 cm
3 257 cm
3 = 257 ÷ 1000
= 0.257 ℓ
Answer(s): 30, 1200, 41, 0.257