document.write( "Question 386257: what is 1.5/2 = 7.5/w \n" ); document.write( "
Algebra.Com's Answer #273070 by tara0066(31)![]() ![]() You can put this solution on YOUR website! I feel the easiest way to solve proportions is to cross multiply in an X shape.\r \n" ); document.write( "\n" ); document.write( "1.5/2 = 7.5/w \n" ); document.write( " \n" ); document.write( "Multiply 1.5 and w, then set that equal to 2 and 7.5 multiplied together. \n" ); document.write( "1.5(w)=2(7.5) \n" ); document.write( " \n" ); document.write( "1.5w=15 Then divide by 1.5 to solve for w \n" ); document.write( " \n" ); document.write( " w=10\r \n" ); document.write( "\n" ); document.write( "You can solve any proportions like this and it makes it pretty easy. Hope that helped! \n" ); document.write( " |