Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 6.642 ℓ = _____ mℓ
- 1.51 ℓ = _____ cm3
- 8 ℓ 21 mℓ = _____ cm3
- 2 ℓ 29 mℓ = _____ ℓ
(a)
1 ℓ = 1000 mℓ
6.642 ℓ
= 6.642 x 1000
= 6642 mℓ
(b)
1 ℓ = 1000 cm
3 1.51 ℓ
= 1.51 x 1000
= 1510 cm
3 (c)
1 ℓ = 1000 cm
3 1 mℓ = 1 cm
3 8 ℓ 21 mℓ
= 8 x 1000 + 21
= 8000 + 21
= 8021 cm
3 (d)
1 ℓ = 1000 mℓ
29 mℓ
= 29 ÷ 1000
= 0.029 ℓ
2 ℓ 29 mℓ
= 2 + 0.029
= 2.029 ℓ
Answer(s): 6642, 1510, 8021, 2.029