How Many?

Riddle: A boy has as many sisters as brothers, but each sister has only half as many sisters as brothers. How many brothers and sisters are there in the family?

Answer: Four brothers and three sisters. Source: https://riddles.com/2265

A boy has as many sisters as brothers, but each sister has only half as many sisters as brothers.
How many brothers and sisters are there in the family? — How Many? by Morgan Foster Riddle