Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 3.406 ℓ = _____ mℓ
- 6.31 ℓ = _____ cm3
- 7 ℓ 18 mℓ = _____ cm3
- 7 ℓ 30 mℓ = _____ ℓ
(a)
1 ℓ = 1000 mℓ
3.406 ℓ
= 3.406 x 1000
= 3406 mℓ
(b)
1 ℓ = 1000 cm
3 6.31 ℓ
= 6.31 x 1000
= 6310 cm
3 (c)
1 ℓ = 1000 cm
3 1 mℓ = 1 cm
3 7 ℓ 18 mℓ
= 7 x 1000 + 18
= 7000 + 18
= 7018 cm
3 (d)
1 ℓ = 1000 mℓ
30 mℓ
= 30 ÷ 1000
= 0.03 ℓ
7 ℓ 30 mℓ
= 7 + 0.03
= 7.03 ℓ
Answer(s): 3406, 6310, 7018, 7.03