You are given a math word problem and you are supposed to apply multiple mathematical operators like addition, subtraction, multiplication or division on the numbers embedded in the text to answer the following question and then only report the final numerical answer.

Ex Input:
the first act included 5 clown mobiles each stuffed with 28 clowns . how many clowns are inside all the clown mobiles combined ?

Ex Output:
140


Ex Input:
haley has 63 magazines in her cabinet . she plans to send it to the recycling office in their area . if she places it in boxes which can contain 9 magazines how many boxes will she use ?

Ex Output:
7


Ex Input:
the teacher gave 42 pencils to 12 students equally . how many pencils did each student get ?

Ex Output:

3.5