You are given a math word problem and you are supposed to only use multiplication or division operators on the numbers embedded in the text to answer the following question and then only report the final numerical answer.
Example: Context: Alex has 5 boxes, each box has 4 apples.

 Question: How many apples does Alex have ?
Example solution: 20
Example explanation: Total number of apples is 5*4 = 20

Problem: Context: Every day Ryan spends 5 hours on learning english and 4 hours on learning chinese. If he learns for 6 days 

 Question: How many hours does he spend on learning chinese in all?

Solution: 24