Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 2.465 ℓ = _____ mℓ
- 6.33 ℓ = _____ cm3
- 2 ℓ 8 mℓ = _____ cm3
- 5 ℓ 23 mℓ = _____ ℓ
(a)
1 ℓ = 1000 mℓ
2.465 ℓ
= 2.465 x 1000
= 2465 mℓ
(b)
1 ℓ = 1000 cm
3 6.33 ℓ
= 6.33 x 1000
= 6330 cm
3 (c)
1 ℓ = 1000 cm
3 1 mℓ = 1 cm
3 2 ℓ 8 mℓ
= 2 x 1000 + 8
= 2000 + 8
= 2008 cm
3 (d)
1 ℓ = 1000 mℓ
23 mℓ
= 23 ÷ 1000
= 0.023 ℓ
5 ℓ 23 mℓ
= 5 + 0.023
= 5.023 ℓ
Answer(s): 2465, 6330, 2008, 5.023