A batsman makes a score of 87 runs in the 17th inning and thus increases his averages by 3.Find his average after 17th inning? Choose the correct choice from the following:
A) 19	B) 29	C) 39	D) 49	E) 59
let the average after 17th inning =x   Then average after 16th inning=(x-3)   Therefore 16(x-3)+87=17x   Therefore x=39   ANSWER:39
<result>C</result>
A batsman makes a score of 87 runs in the 17th inning and thus increases his averages by 3.Find his average after 17th inning?