You are given a math word problem and you are supposed to apply a single mathematical operators like addition, subtraction, multiplication or division on the numbers embedded in the text to answer the following question and then only report final the numerical answer.
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Question: Fred has 5 baseball cards . Melanie bought 3 of Fred 's baseball cards . How many baseball cards does Fred have now ?

Answer: 2


Question: Mary had 33 Pokemon cards , and 6 were torn . Sam gave Mary 23 new Pokemon cards . How many Pokemon cards does Mary have now ?

Answer: 56


Question: The distance measured on a map varies directly with the actual distance . If 1 cm represents 25 kilometers , how many kilometers are represented by 7 cm ?

Answer:
175