The task is to generate the correct answer for a given math problem.

Input: Consider Input: Problem: audrey 4 hours to complete a certain job . ferris can do the same job in 3 hours . audrey and ferris decided to collaborate on the job , working at their respective rates . while audrey worked continuously , ferris took 5 breaks of equal length . if the two completed the job together in 2 hours , how many minutes long was each of ferris ' breaks ?

Output: 6

Input: Consider Input: Problem: what is the 149 th digit to the right of the decimal point in the decimal form of 30 / 33 ?

Output: 9

Input: Consider Input: Problem: every letter in the alphabet has a number value that is equal to its place in the alphabet . thus , the letter a has a value of 1 , the letter b has a value of 2 , the letter c has a value of 3 , etc . . . the number value of a word is obtained by adding up the value of the letters in the word and then multiplying that sum by the length of the word . what is the number value of the word ' ' hen ' ' ?
Output: 8