document.write( "Question 234292: Please help me solve this word problem:\r
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document.write( "A drug store parking lot has space for 1000 cars. 2/5 of the spaces are for compact cars. On Tuesday, there were 200 compact cars and some standard size cars in the parking lot. The parking lot was 3/4 full. How many standard size cars were in the parking lot?\r
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document.write( "----Thank you =) \n" );
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Algebra.Com's Answer #173078 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! A drug store parking lot has space for 1000 cars. 2/5 of the spaces are for compact cars. \n" ); document.write( " \n" ); document.write( "then \n" ); document.write( "1000-400 = 600 spaces available for standard cars \n" ); document.write( ": \n" ); document.write( "On Tuesday, there were 200 compact cars and some standard size cars in the parking lot. \n" ); document.write( "Let x = no. of standard cars \n" ); document.write( ": \n" ); document.write( "The parking lot was 3/4 full. How many standard size cars were in the parking lot? \n" ); document.write( ": \n" ); document.write( "x + 200 = \n" ); document.write( "x + 200 = 750 \n" ); document.write( "x = 750 - 200 \n" ); document.write( "x = 550 standard cars (600 spaces available) \n" ); document.write( "; \n" ); document.write( ": \n" ); document.write( "We can check solution this way \n" ); document.write( "200 + 550 = 750 which 3/4 of 1000 \n" ); document.write( " |