The difference between the number and its three fifth is 40, what is the number?
Choose the correct choice from the following choices.
A) 80	B) 100	C) 90	D) 120	E) 130
Explanation:   Let the number be x. Then,   x - (3/5)x = 40   (2/5)x = 40   x = (40 x 5)/2 = 100   Answer: Option 100
<result>B</result>
The difference between the number and its three fifth is 40, what is the number?