If p and q are positive integers each greater than 1, and 17(p+1)=20(q+1), what is the least possible value of p+q?
Choose the correct choice from the following.
A) 35	B) 42	C) 44	D) 46	E) none
17(p+1)=29(q+1) --&gt; (p+1)/(q+1) = 20/17 --&gt; the least positive value of p+1 is 20, so the least value of p is 19 and the least positive value of q+1 is 17, so the least value of q is 16 --&gt; the least value of p+q is   19+16= 
<gadget id="calculator">  19+16</gadget>
<output>35</output>
35.   35nswer: 35
<result>A</result>
If p and q are positive integers each greater than 1, and 17(p+1)=20(q+1), what is the least possible value of p+q?