Let x = number of boys
3/7 = x/140
7x = 420
x = 60
franklin school has 3 boys for every 4 girls in the fifth grade.there is 140 students in the fifth grade.
A. how many are boys and how many are girls??? pleassseee helpppp meeeeee!!!!
4 answers
3:4 add 4+3= 7. 140/7 =20.
3 X 20 = 60
4 x 20 = 80
3 X 20 = 60
4 x 20 = 80
Can you please stop puttin my name on this website I am never answering this!!!!!!!!!
Thx anonymous