Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 7.158 ℓ = _____ mℓ
- 3.86 ℓ = _____ cm3
- 7 ℓ 15 mℓ = _____ cm3
- 5 ℓ 28 mℓ = _____ ℓ
(a)
1 ℓ = 1000 mℓ
7.158 ℓ
= 7.158 x 1000
= 7158 mℓ
(b)
1 ℓ = 1000 cm
3 3.86 ℓ
= 3.86 x 1000
= 3860 cm
3 (c)
1 ℓ = 1000 cm
3 1 mℓ = 1 cm
3 7 ℓ 15 mℓ
= 7 x 1000 + 15
= 7000 + 15
= 7015 cm
3 (d)
1 ℓ = 1000 mℓ
28 mℓ
= 28 ÷ 1000
= 0.028 ℓ
5 ℓ 28 mℓ
= 5 + 0.028
= 5.028 ℓ
Answer(s): 7158, 3860, 7015, 5.028