document.write( "Question 388874: A shopkeeper bought some eggs at 15 cents each. Six of them were broken while the rest were sold at 20 cents each. If she made a profit of $4.80, find how many eggs she bought. \n" ); document.write( "
Algebra.Com's Answer #275282 by haileytucki(390)![]() ![]() You can put this solution on YOUR website! First, we know that 6 time 15 (the ones broken) = .90 cents. \n" ); document.write( "If she made a profit of 4.80, you have to add the loss of 90cents, \n" ); document.write( "equaling, 5.70 cents. \n" ); document.write( "Now, a little algebra:\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( ".20x =4.80\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "0.2x=4.8\r \n" ); document.write( "\n" ); document.write( "Divide each term in the equation by 0.2. \n" ); document.write( "(0.2x)/(0.2)=(4.8)/(0.2)\r \n" ); document.write( "\n" ); document.write( "Cancel the common factor of 0.2. \n" ); document.write( "x=(4.8)/(0.2)\r \n" ); document.write( "\n" ); document.write( "Divide 4.8 by 0.2 to get 24. \n" ); document.write( "x=24 are the ones she sold at 20 cent apiece; \n" ); document.write( "you add the 6 she broke= 30 eggs \n" ); document.write( " |