Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 7.895 ℓ = _____ mℓ
- 2.07 ℓ = _____ cm3
- 1 ℓ 18 mℓ = _____ cm3
- 9 ℓ 12 mℓ = _____ ℓ
(a)
1 ℓ = 1000 mℓ
7.895 ℓ
= 7.895 x 1000
= 7895 mℓ
(b)
1 ℓ = 1000 cm
3 2.07 ℓ
= 2.07 x 1000
= 2070 cm
3 (c)
1 ℓ = 1000 cm
3 1 mℓ = 1 cm
3 1 ℓ 18 mℓ
= 1 x 1000 + 18
= 1000 + 18
= 1018 cm
3 (d)
1 ℓ = 1000 mℓ
12 mℓ
= 12 ÷ 1000
= 0.012 ℓ
9 ℓ 12 mℓ
= 9 + 0.012
= 9.012 ℓ
Answer(s): 7895, 2070, 1018, 9.012