SOLUTION: There were a total of 90 coaches and players at a sports meet. For every 2 coaches there were 13 players. How many players went to the sports meet?

Algebra ->  Proportions -> SOLUTION: There were a total of 90 coaches and players at a sports meet. For every 2 coaches there were 13 players. How many players went to the sports meet?      Log On

 

Hi

Let x represent the constant of proportionality

2x+ 13x = 90

  15x = 90

    x = 6

 = 78