The Hobo Music Orchestra is comprised of, 3/5 wind instrument musicians, 1/4 string instrument musicians, and the rest are percussion instrument musicians. If half of the string instrument musicians are violinists, and the conductor doubles the number of violinists, what proportion of the orchestra are now wind instrument musicians?	Pick one.
A) 9/10	B) 6/11	C) 7/15	D) 1/2	E) 6/7
Wind = 3/5 = 12/20   String = 1/4 = 4/20   Percussion = 1 - (12/20 + 4/20) = 1 - 16/20 = 4/20   Violinists = (1/2)(4/20) = 2/20   If Violinists doubled =&gt; (2)(2) = 4; then, total = 12 + 6 + 4= 
<gadget id="calculator">12 + 6 + 4</gadget>
<output>22</output>
22,   and 12 are Wind=&gt; proportion = 12/22 = 6/11.   Answer: 6/11
<result>B</result>
The Hobo Music Orchestra is comprised of, 3/5 wind instrument musicians, 1/4 string instrument musicians, and the rest are percussion instrument musicians. If half of the string instrument musicians are violinists, and the conductor doubles the number of violinists, what proportion of the orchestra are now wind instrument musicians?