The difference between a number and its two-fifth is 510. What is 5% of that number?	Choose the correct choice from the following choices
A) 425
B) 300
C) 255
D) 300
E) 400
Let the number be x. Then,   x - 2/5 x = 510   x = (510 * 5)/3= 
<gadget id="calculator">(510 * 5)/3</gadget>
<output>850</output>
850   5% of 850= 425.   425nswer:425
<result>A</result>
The difference between a number and its two-fifth is 510. What is 5% of that number?