In one month, jillian made 36 local phone calls and 20 long distance calls. what was her ratio of local calls to long distance calls for that month?

a.
2 : 1

b.
9 : 4

c.
9 : 5

d.
3 : 2

 In one month, Jillian made 36 local phone calls and 20 long distance calls. The ration can be calculated by dividing the amount of calls for each. It is as follows:

36/20 = 9/5

Therefore, the correct answer is option C. Hope this answers the question.