A military garrison in a wild frontier has 600 men who have provisions to last 22 weeks. At the end of 6 weeks they are joined by another 300 men. How long will the provisions last?	Pick one
A) 13 1/3
B) 12 1/3
C) 10 2/3
D) 12 1/2
E) 12 3/4
Total provisions=600*22*7= 
<gadget id="calculator">600*22*7</gadget>
<output>92_400</output>
92400   Provisions used for in 6 weeks=6*7*600= 
<gadget id="calculator">6*7*600</gadget>
<output>25_200</output>
25200   remaining provisions=67200   remaining provisions need to be split between 900(600+300) people.   Number of provisions per person= 67200/900   we need to find the answer in terms of weeks=(67200/900)/7=10 2/3   Answer:10 2/3
<result>C</result>
A military garrison in a wild frontier has 600 men who have provisions to last 22 weeks. At the end of 6 weeks they are joined by another 300 men. How long will the provisions last?