A. 18+2 = 20 abs 18-2= 17
The answer is (3,2)
To get this answer we either...
A) Multiply both coordinates by 1/3
or
B) Divide each coordinate by 3
9*(1/3) = 9/3 = 3
6*(1/3) = 6/3 = 2
There are 91 in total. Since there are 21 red cars, it would give you 21/91. Around a 23.07% chance.