Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 2.747 ℓ = _____ mℓ
- 4.69 ℓ = _____ cm3
- 3 ℓ 17 mℓ = _____ cm3
- 1 ℓ 25 mℓ = _____ ℓ
(a)
1 ℓ = 1000 mℓ
2.747 ℓ
= 2.747 x 1000
= 2747 mℓ
(b)
1 ℓ = 1000 cm
3 4.69 ℓ
= 4.69 x 1000
= 4690 cm
3 (c)
1 ℓ = 1000 cm
3 1 mℓ = 1 cm
3 3 ℓ 17 mℓ
= 3 x 1000 + 17
= 3000 + 17
= 3017 cm
3 (d)
1 ℓ = 1000 mℓ
25 mℓ
= 25 ÷ 1000
= 0.025 ℓ
1 ℓ 25 mℓ
= 1 + 0.025
= 1.025 ℓ
Answer(s): 2747, 4690, 3017, 1.025