At first, Tank E and Tank F contained 0.3 ℓ and 3.6 ℓ of water respectively. Some water from Tank F was poured into Tank E with no water spilling over. In the end, there was as much water in Tank E as in Tank F. How much water was poured from Tank F to Tank E?
|
Tank E |
Tank F |
Difference |
Before |
0.3 ℓ |
3.6 ℓ |
3.9 ℓ |
Change |
+ 1.65 ℓ |
- 1.65 ℓ |
|
After |
1.95 ℓ |
1.95 ℓ |
|
Difference in the volume of water in Tank E and Tank F
= 3.6 - 0.3
= 3.3 ℓ
Volume of water poured from Tank F to Tank E
= 3.3 ÷ 2
= 1.65 ℓ
Answer(s): 1.65 ℓ