One-third less than 25% of 180 is equal to:
Choices.
A) 15
B) 30
C) 35
D) 40
E) 45

Rationale: "lots of ways to tackle this . 25 % of 180 = 45 1 / 3 of 45 = 15 so , 1 / 3 less than 45 is equal to 45 - 15 = 30 answer : b"
Answer: B