1500 is increased by 20%. Find the final number.
Choose the correct choice from the following answers: A) 1500 B) 1800 . C) 1900 D) 1700 E) 1660

Rationale: final number = initial number + 20 % ( original number ) = 1500 + 20 % ( 1500 ) = 1500 + 300 = 1800 . answer b
Answer: B