instruction:
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.
question:
There are 4 walnut trees currently in the park . Park workers will plant 6 walnut trees today . How many walnut trees will the park have when the workers are finished ?
answer:
10


question:
The next act involved several jugglers . If each juggler is juggling 6 balls at a time , how many balls are needed if there are 378 jugglers putting a show at the same time ?
answer:
2268


question:
Sandy worked 45 hours in the last 5 days . Assuming that she worked the same amount of hours each day , how long did she work each day ?
answer:

9