Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 7.871 ℓ = _____ mℓ
- 8.12 ℓ = _____ cm3
- 2 ℓ 18 mℓ = _____ cm3
- 9 ℓ 36 mℓ = _____ ℓ
(a)
1 ℓ = 1000 mℓ
7.871 ℓ
= 7.871 x 1000
= 7871 mℓ
(b)
1 ℓ = 1000 cm
3 8.12 ℓ
= 8.12 x 1000
= 8120 cm
3 (c)
1 ℓ = 1000 cm
3 1 mℓ = 1 cm
3 2 ℓ 18 mℓ
= 2 x 1000 + 18
= 2000 + 18
= 2018 cm
3 (d)
1 ℓ = 1000 mℓ
36 mℓ
= 36 ÷ 1000
= 0.036 ℓ
9 ℓ 36 mℓ
= 9 + 0.036
= 9.036 ℓ
Answer(s): 7871, 8120, 2018, 9.036