document.write( "Question 679608: At Dad's Restaurant, a customer gets a free luch afer paying for 6. Rachel ate lunch at Dad's 50 times last year. How may of those luches were free? \n" ); document.write( "
Algebra.Com's Answer #421982 by josmiceli(19441)\"\" \"About 
You can put this solution on YOUR website!
If you divide 50 by 7, that is how many 6 in a row + 1 free one
\n" ); document.write( "there are.
\n" ); document.write( "\"+50%2F7+=+7+\" + 1 lunch left over, so
\n" ); document.write( "7 of the lunches were free
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