instruction:
The task is to generate the correct answer for a given math problem.
question:
Problem: the sum of two consecutive numbers is 37 . what are they ?
answer:
18 and 19


question:
Problem: a , b , c , d , e , f , g , h sitting in a row what is the probability that a , b , c sitting together ?
answer:
3 / 28


question:
Problem: when 3 is added to half of one - third of one - fifth of a number , the result is one - fifteenth of the number . find the number ?
answer:

9