A dishonest dealer professes to sell goods at the cost price but uses a false weight and gains 25%. Find his false weight age?	Choose the correct option
A) 600  B) 400  C) 500  D) 670  E) 800
800   25 = 800/(1000 - 800) * 100   1000 - 800 = 4800   1000 = 5800 =&gt; 800 = 200   1000 - 200= 
<gadget id="calculator">1000 - 200</gadget>
<output>800</output>
800
<result>E</result>
A dishonest dealer professes to sell goods at the cost price but uses a false weight and gains 25%. Find his false weight age?