TASK DEFINITION: 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.
PROBLEM: lex read a 420 page book about music and instruments . if he can read exactly 30 pages a day how many days will it take lex to finish reading the book ?

SOLUTION: 14

PROBLEM: luke was played 5 rounds of a trivia game and scored 300 points . if he gained the same number of points each round how many points did he score per round ?

SOLUTION: 60

PROBLEM: a ballet class wants to divide its 90 members into some large groups at 7 members each and some small groups at 3 members each . in order to make the least number of groups how many large groups should be made ?

SOLUTION:
12.857142857142858