Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 7.798 ℓ = _____ mℓ
- 7.59 ℓ = _____ cm3
- 2 ℓ 14 mℓ = _____ cm3
- 2 ℓ 19 mℓ = _____ ℓ
(a)
1 ℓ = 1000 mℓ
7.798 ℓ
= 7.798 x 1000
= 7798 mℓ
(b)
1 ℓ = 1000 cm
3 7.59 ℓ
= 7.59 x 1000
= 7590 cm
3 (c)
1 ℓ = 1000 cm
3 1 mℓ = 1 cm
3 2 ℓ 14 mℓ
= 2 x 1000 + 14
= 2000 + 14
= 2014 cm
3 (d)
1 ℓ = 1000 mℓ
19 mℓ
= 19 ÷ 1000
= 0.019 ℓ
2 ℓ 19 mℓ
= 2 + 0.019
= 2.019 ℓ
Answer(s): 7798, 7590, 2014, 2.019