In an examination 35% of the students passed and 455 failed. How many students appeared for the examination?	Choose the correct choice from the following choices
A) 540 B) 400 C) 700 D) 650 E) 840
Let the number of students appeared be x   then, 65% of x = 455   65x/100 = 455   x = 455*100/65= 
<gadget id="calculator">455*100/65</gadget>
<output>700</output>
700   Answer is 700
<result>C</result>
In an examination 35% of the students passed and 455 failed. How many students appeared for the examination?