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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.
One sister, two brothers
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.
she had 4 brothers or sisters
she has an older brother and sister
5 brothers and 4 sisters
William T. Sherman had 5 other brothers and sisters.
4 sisters and no bros
She has one brother and one sister.
his sisters Lucy Lee and Helen and his brothers William and Henry
9
one sister and one brother, mariah is the youngest
He had two half-brothers, two brothers, and one sister.
She had 2 sisters and 4 brothers, one of the brothers was William Herschel.
He had three brothers and three sisters - There were his brothers: Angelico Dominick Carlucci Juan William Steve and his sisters: Constantina Jaqueline Alyssandra Penelope Salastiarre Rose
Brother William, sister Sarah.