Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 7.141 ℓ = _____ mℓ
- 2.69 ℓ = _____ cm3
- 9 ℓ 35 mℓ = _____ cm3
- 7 ℓ 12 mℓ = _____ ℓ
(a)
1 ℓ = 1000 mℓ
7.141 ℓ
= 7.141 x 1000
= 7141 mℓ
(b)
1 ℓ = 1000 cm
3 2.69 ℓ
= 2.69 x 1000
= 2690 cm
3 (c)
1 ℓ = 1000 cm
3 1 mℓ = 1 cm
3 9 ℓ 35 mℓ
= 9 x 1000 + 35
= 9000 + 35
= 9035 cm
3 (d)
1 ℓ = 1000 mℓ
12 mℓ
= 12 ÷ 1000
= 0.012 ℓ
7 ℓ 12 mℓ
= 7 + 0.012
= 7.012 ℓ
Answer(s): 7141, 2690, 9035, 7.012