TASK DEFINITION: The task is to generate the correct answer for a given math problem.
PROBLEM: Problem: set s contains exactly 10 numbers and has an average ( arithmetic mean ) of 6.2 . if one of the numbers in set s is increased by 7 , while all other numbers remain the same , what is the new average of set s ?

SOLUTION: 6.

PROBLEM: Problem: how much interest will $ 8,000 earn in 9 months at an annual rate of 6 % ?

SOLUTION: $ 360

PROBLEM: Problem: a student needs 30 % of the marks on a test to pass the test . if the student gets 80 marks and fails the test by 100 marks , find the maximum marks set for the test .

SOLUTION:
600