document.write( "Question 333584: If I can drive 630 miles in 10.5 hours, how many miles can I drive in 4 hours? \n" ); document.write( "
Algebra.Com's Answer #239018 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! If I can drive 630 miles in 10.5 hours, how many miles can I drive in 4 hours? \n" ); document.write( ": \n" ); document.write( "You can use a simple ratio equation, let d = dist in 4 hr \n" ); document.write( " \n" ); document.write( "Cross multiply \n" ); document.write( "10.5d = 630 * 4 \n" ); document.write( "10.5d - 2530 \n" ); document.write( "d = \n" ); document.write( "d = 240 miles \n" ); document.write( ": \n" ); document.write( ": \n" ); document.write( "You can confirm this by finding the speed \n" ); document.write( " \n" ); document.write( " 60 * 4 = 240 mi \n" ); document.write( " |