Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 3.166 ℓ = _____ mℓ
- 6.43 ℓ = _____ cm3
- 4 ℓ 39 mℓ = _____ cm3
- 8 ℓ 28 mℓ = _____ ℓ
(a)
1 ℓ = 1000 mℓ
3.166 ℓ
= 3.166 x 1000
= 3166 mℓ
(b)
1 ℓ = 1000 cm
3 6.43 ℓ
= 6.43 x 1000
= 6430 cm
3 (c)
1 ℓ = 1000 cm
3 1 mℓ = 1 cm
3 4 ℓ 39 mℓ
= 4 x 1000 + 39
= 4000 + 39
= 4039 cm
3 (d)
1 ℓ = 1000 mℓ
28 mℓ
= 28 ÷ 1000
= 0.028 ℓ
8 ℓ 28 mℓ
= 8 + 0.028
= 8.028 ℓ
Answer(s): 3166, 6430, 4039, 8.028