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.

[EX Q]: The Montoya family spends 0.6 their budget on groceries and another 0.2 going out to eat . Altogether , what fraction of their budget does the Montoya family spend on food ?
[EX A]: 0.8

[EX Q]: Benny has 6 blue marbles . Keith has 5 times more blue marbles than Benny . How many blue marbles does Keith have ?
[EX A]: 30

[EX Q]: Sara picked 6 pears and Tim picked 5 pears from the pear tree . How many pears were picked in total ?
[EX A]:
11