Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 7.628 ℓ = _____ mℓ
- 8.84 ℓ = _____ cm3
- 1 ℓ 8 mℓ = _____ cm3
- 7 ℓ 32 mℓ = _____ ℓ
(a)
1 ℓ = 1000 mℓ
7.628 ℓ
= 7.628 x 1000
= 7628 mℓ
(b)
1 ℓ = 1000 cm
3 8.84 ℓ
= 8.84 x 1000
= 8840 cm
3 (c)
1 ℓ = 1000 cm
3 1 mℓ = 1 cm
3 1 ℓ 8 mℓ
= 1 x 1000 + 8
= 1000 + 8
= 1008 cm
3 (d)
1 ℓ = 1000 mℓ
32 mℓ
= 32 ÷ 1000
= 0.032 ℓ
7 ℓ 32 mℓ
= 7 + 0.032
= 7.032 ℓ
Answer(s): 7628, 8840, 1008, 7.032