Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 4.238 ℓ = _____ mℓ
- 1.42 ℓ = _____ cm3
- 1 ℓ 28 mℓ = _____ cm3
- 2 ℓ 13 mℓ = _____ ℓ
(a)
1 ℓ = 1000 mℓ
4.238 ℓ
= 4.238 x 1000
= 4238 mℓ
(b)
1 ℓ = 1000 cm
3 1.42 ℓ
= 1.42 x 1000
= 1420 cm
3 (c)
1 ℓ = 1000 cm
3 1 mℓ = 1 cm
3 1 ℓ 28 mℓ
= 1 x 1000 + 28
= 1000 + 28
= 1028 cm
3 (d)
1 ℓ = 1000 mℓ
13 mℓ
= 13 ÷ 1000
= 0.013 ℓ
2 ℓ 13 mℓ
= 2 + 0.013
= 2.013 ℓ
Answer(s): 4238, 1420, 1028, 2.013