What is the greatest whole number that is less than (5/2) * 3 * / (3/4) * 2

First, find what that equals

(5/2) * 3=15/2

(3/4) * 2=6/4=3/2

(15/2) / (3/2)

remember

invert and multiply

(a/b) / (c/d) = (a/b) (d/c)

(15/2) / (3/2) = (15/2) (2/3) = 30/6=5/1=5

what is greatest whole number less than 5?

4

answer is 4