Betty has twice as many brothers as sisters. Her brother Bert has the same number of brothers and sisters. How

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2006-09-13 05:43:35 · 2 answers · asked by Anonymous in Education & Reference ➔ Homework Help

Betty is a sister to all her brothers and sisters. But not to herself. Take that into account and the answer falls out easily.
D.

2006-09-13 05:51:07 · answer #1 · answered by Dan S 6 · 0⤊ 0⤋

betty has 4 brothers and two sisters
bert has three bros and 3 sis
they dont count themselves

2006-09-13 05:46:22 · answer #2 · answered by Anonymous · 3⤊ 0⤋