Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 3.314 ℓ = _____ mℓ
- 7.01 ℓ = _____ cm3
- 5 ℓ 21 mℓ = _____ cm3
- 4 ℓ 21 mℓ = _____ ℓ
(a)
1 ℓ = 1000 mℓ
3.314 ℓ
= 3.314 x 1000
= 3314 mℓ
(b)
1 ℓ = 1000 cm
3 7.01 ℓ
= 7.01 x 1000
= 7010 cm
3 (c)
1 ℓ = 1000 cm
3 1 mℓ = 1 cm
3 5 ℓ 21 mℓ
= 5 x 1000 + 21
= 5000 + 21
= 5021 cm
3 (d)
1 ℓ = 1000 mℓ
21 mℓ
= 21 ÷ 1000
= 0.021 ℓ
4 ℓ 21 mℓ
= 4 + 0.021
= 4.021 ℓ
Answer(s): 3314, 7010, 5021, 4.021