Respuesta :
b + g = 29
b is boys
g is girls
also, another equation is
2g = b
Plug that equation into the first one, and we get:
2g + g = 29
3g = 29
g = 29/3 = 9.667
But there can't be 0.667 of a girl, so we have to round down to 9.
Your answer is 9 girls.
b is boys
g is girls
also, another equation is
2g = b
Plug that equation into the first one, and we get:
2g + g = 29
3g = 29
g = 29/3 = 9.667
But there can't be 0.667 of a girl, so we have to round down to 9.
Your answer is 9 girls.