document.write( "Question 390562: Solve for x:\n" ); document.write( "5:X = 20:3 \n" ); document.write( "
\n" ); document.write( "Hi, \n" ); document.write( " 5:X = 20:3 |can be written as\n" ); document.write( " |Cross multiplying to solve for x\n" ); document.write( " 20X = 15\n" ); document.write( " X = 15/20 = 3/4