Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 7.124 ℓ = _____ mℓ
- 2.37 ℓ = _____ cm3
- 5 ℓ 20 mℓ = _____ cm3
- 7 ℓ 41 mℓ = _____ ℓ
(a)
1 ℓ = 1000 mℓ
7.124 ℓ
= 7.124 x 1000
= 7124 mℓ
(b)
1 ℓ = 1000 cm
3 2.37 ℓ
= 2.37 x 1000
= 2370 cm
3 (c)
1 ℓ = 1000 cm
3 1 mℓ = 1 cm
3 5 ℓ 20 mℓ
= 5 x 1000 + 20
= 5000 + 20
= 5020 cm
3 (d)
1 ℓ = 1000 mℓ
41 mℓ
= 41 ÷ 1000
= 0.041 ℓ
7 ℓ 41 mℓ
= 7 + 0.041
= 7.041 ℓ
Answer(s): 7124, 2370, 5020, 7.041