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

[Q]: 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 ?
[A]: 6.


[Q]: Problem: gopi gives rs . 90 plus one turban as salary to his servant for one year . the servant leaves after 9 months and receives rs . 60 and the turban . find the price of the turban .
[A]: 30


[Q]: Problem: what percent of 150 is 40 ?
[A]:
26.67 %