Elementary Fractions There are two identical water jugs, A and B. Jug A is 3/7 full of water and Jug B is 8/11 full. What fraction of the capacity of a jug should water be poured out from jug B to jug A so that they both have the same amount of water? Simple math, but not to me I tried many ways but to no avail (or i'm perhaps just dense). The answer is 23/154 Please list down the steps and explain. Thank you!

Jug $B$ has $\frac{8}{11}-\frac37=\frac{23}{77}$ more water. Now take $\frac{23}{77}$ of water out of $B$ and pour in a jug $C$. Now both $A$ and $B$ have the same amount of water. Next pour half of $C$ in $B$ and the second half in $A$. This half is $\frac{23}{77}\times \frac12$.