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]: Megan had 49 markers . Robert gave her 39 more markers . How many markers does Megan have altogether ?
[EX A]: 88

[EX Q]: A recipe calls for 0.6667 cup of diced green pepper . Give the number of cups of diced green pepper that should be used to make 0.5 of this recipe .
[EX A]: 0.3333

[EX Q]: Sara had 4 quarters and 8 dimes in her bank . Her sister borrowed 4 dimes . How many dimes does Sara have now ?
[EX A]:
4