If the circus were to sell all of its 220 tickets for this month's performance at its usual price, the revenue from sales would be 10% greater than that collected last month. If the circus raised the ticket price by 9% and sold only 200 tickets as a result, what percent less would last month's revenue be compared to this month's revenue?	Choose the correct choice from the following
A) 2  B) 5  C) 900/109  D) 110/209  E) 9/4
Let price be 10/ticket   then 220 tickets for this month's performance at its usual price=2200   which is 10%greater than last month(let X)----&gt;x(1+10/100)=2200-----&gt;x=2000   now new revenue this month=200*10.9= 
<gadget id="calculator">200*10.9</gadget>
<output>2_180</output>
2180   as per question asked 2000=2180(1-A/100)-----&gt;A=900/109%   Ans 900/109
<result>C</result>
If the circus were to sell all of its 220 tickets for this month's performance at its usual price, the revenue from sales would be 10% greater than that collected last month. If the circus raised the ticket price by 9% and sold only 200 tickets as a result, what percent less would last month's revenue be compared to this month's revenue?