Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 7.399 ℓ = _____ mℓ
- 6.68 ℓ = _____ cm3
- 4 ℓ 23 mℓ = _____ cm3
- 8 ℓ 50 mℓ = _____ ℓ
(a)
1 ℓ = 1000 mℓ
7.399 ℓ
= 7.399 x 1000
= 7399 mℓ
(b)
1 ℓ = 1000 cm
3 6.68 ℓ
= 6.68 x 1000
= 6680 cm
3 (c)
1 ℓ = 1000 cm
3 1 mℓ = 1 cm
3 4 ℓ 23 mℓ
= 4 x 1000 + 23
= 4000 + 23
= 4023 cm
3 (d)
1 ℓ = 1000 mℓ
50 mℓ
= 50 ÷ 1000
= 0.05 ℓ
8 ℓ 50 mℓ
= 8 + 0.05
= 8.05 ℓ
Answer(s): 7399, 6680, 4023, 8.05