Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 0.81 ℓ = _____ cm3
- 1.3 ℓ = _____ cm3
- 83 cm3 = _____ mℓ
- 816 cm3 = _____ ℓ
(a)
1 ℓ = 1000 cm
3 0.81 ℓ
= 0.81 x 1000
= 810 cm
3 (b)
1 ℓ = 1000 cm
3 1.3 ℓ
= 1.3 x 1000
= 1300 cm
3 (c)
1 mℓ = 1 cm
3 83 cm
3 = 83 mℓ
(d)
1 ℓ = 1000 cm
3 816 cm
3 = 816 ÷ 1000
= 0.816 ℓ
Answer(s): 810, 1300, 83, 0.816