Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 2.347 ℓ = _____ mℓ
- 4.74 ℓ = _____ cm3
- 2 ℓ 47 mℓ = _____ cm3
- 4 ℓ 23 mℓ = _____ ℓ
(a)
1 ℓ = 1000 mℓ
2.347 ℓ
= 2.347 x 1000
= 2347 mℓ
(b)
1 ℓ = 1000 cm
3 4.74 ℓ
= 4.74 x 1000
= 4740 cm
3 (c)
1 ℓ = 1000 cm
3 1 mℓ = 1 cm
3 2 ℓ 47 mℓ
= 2 x 1000 + 47
= 2000 + 47
= 2047 cm
3 (d)
1 ℓ = 1000 mℓ
23 mℓ
= 23 ÷ 1000
= 0.023 ℓ
4 ℓ 23 mℓ
= 4 + 0.023
= 4.023 ℓ
Answer(s): 2347, 4740, 2047, 4.023