At first, Jar E and Jar F contained 0.2 ℓ and 2.3 ℓ of water respectively. Some water from Jar F was poured into Jar E with no water spilling over. In the end, there was as much water in Jar E as in Jar F. How much water was poured from Jar F to Jar E?
|
Jar E |
Jar F |
Difference |
Before |
0.2 ℓ |
2.3 ℓ |
2.5 ℓ |
Change |
+ 1.05 ℓ |
- 1.05 ℓ |
|
After |
1.25 ℓ |
1.25 ℓ |
|
Difference in the volume of water in Jar E and Jar F
= 2.3 - 0.2
= 2.1 ℓ
Volume of water poured from Jar F to Jar E
= 2.1 ÷ 2
= 1.05 ℓ
Answer(s): 1.05 ℓ