Question

if a=3/2 and b=3/4
which of the following has the great value?
a. ab
b. a/b
c. b/a
d. (ab)2

Answer 1

ab = 3/2 * 3/4 = 9/8
a/b = 3/2 : 3/4 = 2
b/a = 3/4 : 3/2 = 1/2
ab* 2 = 9/8 * 2 = 9/4

Answer is D