How much more water must be added to the container to make 10 litre(s)? Give the answer in ℓ and mℓ.
1 ℓ = 1000 mℓ
10 ℓ = 10 x 1000 = 10000 mℓ
Volume of water of each marking
= 10000 ÷ 10
= 1000 mℓ
Volume of water that must be added
= 7 x 1000
= 7000 mℓ
= 7 ℓ 0 mℓ
Answer(s): 7 ℓ 0 mℓ