With this information, you can calculate the quantity of leagues 50 miles is equal to.
¿What is the inverse calculation between 1 league and 50 miles?
Performing the inverse calculation of the relationship between units, we obtain that 1 league is 0.06 times 50 miles.
Which is the same to say that 50 miles is 16.666667 leagues.
Fifty miles equals to sixteen leagues. *Approximation
A league is zero times fifty miles. *Approximation