Question

the ratio of 7 th grade student to 8th grade student in soccer league is 17:23 if there is 200 student in all how many are in grade seventh

Answer 1

85

Explanation:

let ,

17=17x

23=23x

now,

17x+23X=200

40x=200

x=200÷40

x=5

then,

17x=17×5=85