document.write( "Question 279913: in a controversial school vote only 19% of the teachers voted yes, whereas 95% of the students voted yes. If all the teachers and students voted and 91% of the voters voted yes, what is the student to teacher ratio? \n" ); document.write( "
Algebra.Com's Answer #203436 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! .19T+.95S=.91(T+S) \n" ); document.write( ".19T+.95S=.91T+.91S \n" ); document.write( ".19T-.91T=.91S-.95S \n" ); document.write( "-.72T=-.04S \n" ); document.write( ".72/.04=18/1 IS THE RATIO OF STUDENTS TO TEACHERS. \n" ); document.write( "PROOF: \n" ); document.write( ".19*1+.95*18=.91(1+18) \n" ); document.write( ".19+17.1=.91*19 \n" ); document.write( "17.29=17.29 \r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |