A batsman in his 17th innings makes a score of 80 and their by increasing his average by 3. What is his average after the 17thinnings?
Choose the correct option
A) 28
B) 29
C) 30
D) 31
E) 32
16x + 80 = 17(x + 3)   x = 27+3= 
<gadget id="calculator">27+3</gadget>
<output>30</output>
30   ANSWER:30
<result>C</result>
A batsman in his 17th innings makes a score of 80 and their by increasing his average by 3. What is his average after the 17thinnings?