Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 2.689 ℓ = _____ mℓ
- 1.63 ℓ = _____ cm3
- 2 ℓ 46 mℓ = _____ cm3
- 2 ℓ 35 mℓ = _____ ℓ
(a)
1 ℓ = 1000 mℓ
2.689 ℓ
= 2.689 x 1000
= 2689 mℓ
(b)
1 ℓ = 1000 cm
3 1.63 ℓ
= 1.63 x 1000
= 1630 cm
3 (c)
1 ℓ = 1000 cm
3 1 mℓ = 1 cm
3 2 ℓ 46 mℓ
= 2 x 1000 + 46
= 2000 + 46
= 2046 cm
3 (d)
1 ℓ = 1000 mℓ
35 mℓ
= 35 ÷ 1000
= 0.035 ℓ
2 ℓ 35 mℓ
= 2 + 0.035
= 2.035 ℓ
Answer(s): 2689, 1630, 2046, 2.035