With this information, you can calculate the quantity of leagues 3 miles is equal to.

¿What is the inverse calculation between 1 league and 3 miles?

Performing the inverse calculation of the relationship between units, we obtain that 1 league is 1 times 3 miles.

Which is the same to say that 3 miles is 1 league.

Three miles equals to one league. *Approximation

A league is one times three miles. *Approximation