58. How many brothers and sisters?

- Here's another problem,- said the Black Queen. - A girl named Alice had a brother named Tony...
- But I don't have a brother named Tony,- Alice interrupted.
- I'm not talking about you,- the Black Queen sharply cut her off, - but about a completely different Alice!
- Oh, I'm sorry, Your Majesty,- Alice was flustered.

![](https://cdn.mathpix.com/cropped/2024_05_21_5afa4e43618f5800e92dg-075.jpg?height=623&width=794&top_left_y=1413&top_left_x=648)

- I would be very grateful if you didn't keep interrupting me,- the Queen continued. - So, this Alice and Tony had other brothers and sisters.
- Please forgive me,- Alice (not Alice from Wonderland, but my friend Alice, whom I visited) interrupted me. - Tony and I don't have any other brothers or sisters!
- The Black Queen was talking about a different Alice, I replied, - not about you.
- Oh, I see!- Alice exclaimed.
- So,- the Black Queen continued, - Tony had as many brothers as he had sisters. Alice had twice as many brothers as she had sisters.

How many boys and girls were there in their family?

Alice successfully solved this problem too.
58. How many brothers and sisters? In Alice and Tony's family, there are four boys and three girls. Tony has three brothers and three sisters, and Alice has four brothers and two sisters.