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20, A bookshop had 12 000 books. In the first week of April, it sold 15% of the books,and inweek? Also,the second week, it sold 15% less. How many books did it sell in the secondfind the number of books left in the bookshop after the second week. |
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Answer» Total books in bookshop = 12000 books Books sold in first week= (15/100)*12000= 1800 Books sold in second week= 1800(1 - 15/100)= 1800(17/20)= 90*17= 1530 Number of books left after second week = 12000 - 1800 - 1530= 12000 - 3330= 8670 |
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