There was 13.7 ℓ of water in a bucket and 2.5 ℓ of water in a pail. Liam then poured in an equal volume of water into each container. Now, the volume of water in the bucket is 5 times in the pail. How much water did Liam pour into each container?
|
Basin |
Pail |
Difference |
Before |
13.7 ℓ |
2.5 ℓ |
11.2 ℓ |
Change |
+ ? |
+ ? |
|
After |
5 u |
1 u |
4 u |
Difference in the volume of water between the bucket and the pail
= 13.7 - 2.5
= 11.2 ℓ
Since Liam poured in an equal volume of water into each container, the difference in the volume of water at first and in the end remains the same.
4 u = 11.2
1 u = 11.2 ÷ 4 = 2.8
Volume of water that Liam poured into each container
= 1 u - 2.5
= 2.8 - 2.5
= 0.3 ℓ
Answer(s): 0.3 ℓ