If A got 80 marks and B got 50 marks, then what percent of A's mark is B's mark?
Choose the correct choice from the following options:
A) A)62.5%
B) B)80%
C) C)65%
D) D)75%
E) of these
A's marks = 80 ; B's marks = 50.   Let x% of A = B =&gt; x/100 * 80 = 50   =&gt; x = (50 * 100)/80= 
<gadget id="calculator">(50 * 100)/80</gadget>
<output>125/2 = around 62.5</output>
62.5   B's marks is 62.5% of A's marks.   62.5%NSWER:62.5%
<result>A</result>
If A got 80 marks and B got 50 marks, then what percent of A's mark is B's mark?