Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 2.904 ℓ = _____ mℓ
- 3.87 ℓ = _____ cm3
- 7 ℓ 8 mℓ = _____ cm3
- 2 ℓ 38 mℓ = _____ ℓ
(a)
1 ℓ = 1000 mℓ
2.904 ℓ
= 2.904 x 1000
= 2904 mℓ
(b)
1 ℓ = 1000 cm
3 3.87 ℓ
= 3.87 x 1000
= 3870 cm
3 (c)
1 ℓ = 1000 cm
3 1 mℓ = 1 cm
3 7 ℓ 8 mℓ
= 7 x 1000 + 8
= 7000 + 8
= 7008 cm
3 (d)
1 ℓ = 1000 mℓ
38 mℓ
= 38 ÷ 1000
= 0.038 ℓ
2 ℓ 38 mℓ
= 2 + 0.038
= 2.038 ℓ
Answer(s): 2904, 3870, 7008, 2.038