There was 19.1 ℓ of water in a basin and 2.3 ℓ of water in a tank. Bryan then poured in an equal volume of water into each container. Now, the volume of water in the basin is 5 times in the tank. How much water did Bryan pour into each container?
|
Basin |
Pail |
Difference |
Before |
19.1 ℓ |
2.3 ℓ |
16.8 ℓ |
Change |
+ ? |
+ ? |
|
After |
5 u |
1 u |
4 u |
Difference in the volume of water between the basin and the tank
= 19.1 - 2.3
= 16.8 ℓ
Since Bryan 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 = 16.8
1 u = 16.8 ÷ 4 = 4.2
Volume of water that Bryan poured into each container
= 1 u - 2.3
= 4.2 - 2.3
= 1.9 ℓ
Answer(s): 1.9 ℓ