instruction:
The task is to generate the correct answer for a given math problem.
question:
Problem: a and b together can complete work in 6 days . a alone starts working and leaves it after working for 4 days completing only half of the work . in how many days it can be completed if the remaining job is undertaken by b ?
answer:
12

question:
Problem: a large box contains 20 small boxes and each small box contains 32 chocolate bars . how many chocolate bars are in the large box ?
answer:
e ) 64

question:
Problem: if 35 % of a number is 24 less than 50 % of that number , then the number is ?
answer:
160