document.write( "Question 445218: The new parking lot has spaces for 450 cars. The ratio of spaces for full-sized cars to compact cars is 11 to 4. How many spaces are for full-sized cars? How many spaces are for compact cars? \n" ); document.write( "
Algebra.Com's Answer #306750 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! The new parking lot has spaces for 450 cars. The ratio of spaces for full-sized cars to compact cars is 11 to 4. How many spaces are for full-sized cars? How many spaces are for compact cars? \n" ); document.write( "--------------------- \n" ); document.write( "11 to 4 is the same as 11x to 4x where 4x is the number of compact cars. \n" ); document.write( "---- \n" ); document.write( "Equation: \n" ); document.write( "11x + 4x = 450 \n" ); document.write( "15x = 450 \n" ); document.write( "x = 30 \n" ); document.write( "---- \n" ); document.write( "# of compact cars = 4x = 4*30 = 120 \n" ); document.write( "# of full-sized cars = 11x = 11*30 = 330 \n" ); document.write( "======================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |