The riddle
A girl has as many brothers as sisters, but each of her brothers has only half as many brothers as sisters. How many brothers and sisters are in the family?
Show hint
There are seven children in all.
Show answer
Four sisters and three brothersWith 4 girls and 3 boys, each girl has 3 sisters and 3 brothers, and each boy has 2 brothers and 4 sisters, which is twice as many.