You are given a math word problem and you are supposed to apply multiplication or division mathematical operators on the numbers embedded in the text to answer the following question and then only report the final numerical answer.
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Question: A chef needs to cook 12 potatoes . He has already cooked 6 . If each potato takes 6 minutes to cook , how long will it take him to cook the rest ?

Answer: 36


Question: Betty also bought 140 shiny blue round stones . If 14 pieces of this stone is in each bracelet , how many bracelets of blue shiny round stones will there be ?

Answer: 10


Question: Bryan took a look at his books as well . If Bryan has 56 books in each of his 9 bookshelves , how many books does he have in total ?

Answer:
504