document.write( "Question 600677: You have a map with a scale of 1 inch = 50 miles. If you measure that two cities are 4 ½ inches apart on the map, what is the actual distance in kilometers between the two cities? \n" ); document.write( "
Algebra.Com's Answer #379429 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! (1 inch)/(50 miles) = (4.5 inches)/(x miles)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "1/50 = 4.5/x\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x = 50*4.5\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x = 225\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So 4 ½ inches on a map represent 225 miles in real life.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Convert to kilometers by multiplying by 1.609344 to get: \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "225*1.609344 = 362.1024\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Answer: 4 ½ inches on a map represent 362.1024 kilometers in real life. \n" ); document.write( " |