My father had. So probably do millions of people.
This is a logic puzzle. YOU are part of the puzzle, so you have equal brothers and sisters. Your brothers have twice as many sisters (meaning you) as they have brothers. So if you have one brother and one sister, they are equal. But if your brother has two sisters, he has twice as many sisters as brothers, right? It doesn't say that he HAS brothers, just that he has twice as many sisters as brothers. So you have a brother and a sister, but your brother has two sisters. Three kids, two girls and one boy.
In 2010 Rihanna's brothers are 20 and 13. Rihanna has no sisters.
Discrete. The number of brothers or sisters can only be integers (leaving aside half-brothers!).
The ratio is 4:7.
2
You have monkeys for siblings?
The sum of the number of her brothers and sisters.
He had 11 brothers and sisters.
Discrete
There are 4 brothers and 3 sister's all up. Assume your one of the brothers - hence you have 3 brothers and 3 sisters. However any one of your sisters, would have 4 brothers and 2 sisters.
he had 2 brothers and 3 sisters
She had 12 brothers and sisters