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 9:5
b 9:4
c 3:2
d 2:1
What was her ratio of local calls to long distance calls for that month?
a 9:5
b 9:4
c 3:2
d 2:1