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

[EX Q]: Problem: if k and w are the dimensions of a rectangle that has area 48 , and if k and w are integers such that k > w , what is the total number of possible values of k ?
[EX A]: four

[EX Q]: Problem: one half of a two digit number exceeds its one third by 7 . what is the sum of the digits of the number ?
[EX A]: e ) 1

[EX Q]: Problem: a bag contains 5 green and 8 white balls . if two balls are drawn simultaneously , the probability that both are of the same colour is
[EX A]:
19 / 3