A vessel has 300 ml of pure milk. 30 ml of milk is removed and 30 ml of water is added into the vessel. If this operation is repeated another 2 times, what is the % of milk in the vessel at the end?.  Choose the correct choice from the following answers:
A) 50
B) 60
C) 70
D) 80
E) 90
Total MIlk Removed= 30+30+30= 
<gadget id="calculator">30+30+30</gadget>
<output>90</output>
90 ml   Remaining Milk= 300-90= 
<gadget id="calculator">300-90</gadget>
<output>210</output>
210 ml   % of Milk= 210/300=7/10=70%   ANSWER:70
<result>C</result>
A vessel has 300 ml of pure milk. 30 ml of milk is removed and 30 ml of water is added into the vessel. If this operation is repeated another 2 times, what is the % of milk in the vessel at the end?.