The difference between the value of a number increased by 25% and the value of the original number decreased by 30% is 22. What is the original number?	Choose the most appropriate option.
A) 40  B) 50  C) 65  D) 70  E) 90

Rationale: "let the original # be x then 1.25 x − 0.7 x = 22 - - > x = 40 answer : a ."
Answer: A