Asked by brain MATH
BobPursley has 3 more brothers than sisters, how many more brothers than sisters does his sister mary have?
Answers
Answered by
Steve
If the family has b boys and g girls,
b = g+4
So, b = (g-1)+5
so, each sister has 5 more brothers than sisters
b = g+4
So, b = (g-1)+5
so, each sister has 5 more brothers than sisters