a book store gave 30% discount to every 20th and 21st custmer to enter, AND A FREE BOOK TO EVERY 100TH CUSTMER.
the first custmer to recive both a book and discount is what number?
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The 100th customer
the first custmer to recive both a book and discount is what number?
1 answer
1 answer
1 answer
1 answer
15 answers