document.write( "Question 830382: If the ratio of boys to girls is 3:1 and there are 4 girls, how many boys are there? \n" ); document.write( "
Algebra.Com's Answer #500567 by TimothyLamb(4379)![]() ![]() You can put this solution on YOUR website! --- \n" ); document.write( "x/y = 3/1 \n" ); document.write( "x/4 = 3/1 \n" ); document.write( "x = 4*3/1 \n" ); document.write( "x = boys = 12 \n" ); document.write( "--- \n" ); document.write( "Solve and graph linear equations: \n" ); document.write( "https://sooeet.com/math/linear-equation-solver.php \n" ); document.write( "--- \n" ); document.write( "Solve quadratic equations, quadratic formula: \n" ); document.write( "https://sooeet.com/math/quadratic-formula-solver.php \n" ); document.write( "--- \n" ); document.write( "Solve systems of linear equations up to 6-equations 6-variables: \n" ); document.write( "https://sooeet.com/math/system-of-linear-equations-solver.php \n" ); document.write( " |