Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 3.659 ℓ = _____ mℓ
- 3.89 ℓ = _____ cm3
- 7 ℓ 44 mℓ = _____ cm3
- 1 ℓ 45 mℓ = _____ ℓ
(a)
1 ℓ = 1000 mℓ
3.659 ℓ
= 3.659 x 1000
= 3659 mℓ
(b)
1 ℓ = 1000 cm
3 3.89 ℓ
= 3.89 x 1000
= 3890 cm
3 (c)
1 ℓ = 1000 cm
3 1 mℓ = 1 cm
3 7 ℓ 44 mℓ
= 7 x 1000 + 44
= 7000 + 44
= 7044 cm
3 (d)
1 ℓ = 1000 mℓ
45 mℓ
= 45 ÷ 1000
= 0.045 ℓ
1 ℓ 45 mℓ
= 1 + 0.045
= 1.045 ℓ
Answer(s): 3659, 3890, 7044, 1.045