How much 60% of 50 is greater than 40% of 30?
Select the correct option:
A) 18
B) 28
C) 26
D) 27
E) 23

Rationale: "( 60 / 100 ) * 50 – ( 40 / 100 ) * 30 30 - 12 = 18 answer : a"
Answer: A