The difference between a number and its two-fifth is 45. What is the number?
Choose the correct choice from the following options:
A) 64 B) 75 C) 80 D) 89 E) 78
Explanation:   Let the number be x.   x – (2 / 5) x = 45   (3/5) x = 45   x = 75   ANSWER:75
<result>B</result>
The difference between a number and its two-fifth is 45. What is the number?