Comments

The children of Miguel and Ángeles

The children of Miguel and Ángeles

Miguel and Ángeles have 7 children in common and half of them are boys.

How can this happen?

Solution

Since the statement does not impose any restrictions on the sex of the other half of the children, the only way to make this possible is for ALL the children of the couple to be boys, so that any proportion of the total number of children will correspond to male children, whether half, a third or any other fraction.