there were 490 altogether in 2 groups. group A consited of only boys and group b constied of only girls. ther were 2 and a half times as many girls as boys. some girls joined group b and foe every 4 boys in group a 32 more boys jioned the group. the total number og girls was then one third the total number of boys. express the number of girls who jioned group b as a fraction of boys who jioned group a

See more answers at brainly.com

i've tried but its too confusing
think if someone exlpained it to me i would grasp the idea better

a = 1/8 A
and
b = 1/2 * 1/8 a = a/16
and there are 108 boys at the end

Looking for something else?

Not the answer you are looking for? Search for more explanations.

## More answers

Looking for something else?

Not the answer you are looking for? Search for more explanations.