the average of runs of a cricket player of 20 innings was 32. how many runs must he make in his next innings so as to increase his average of runs by 3?  Pick one:
A) 95
B) 106
C) 122
D) 116
E) 122
<gadget id="calculator">20 + 1</gadget>
<output>21</output>

<gadget id="calculator">3 + 32</gadget>
<output>35</output>

<gadget id="calculator">21 * 35</gadget>
<output>735</output>

<gadget id="calculator">20 * 32</gadget>
<output>640</output>

<gadget id="calculator">735 - 640</gadget>
<output>95</output>

<result>A</result>
the average of runs of a cricket player of 20 innings was 32. how many runs must he make in his next innings so as to increase his average of runs by 3?
subtract(multiply(add(20, const_1), add(3, 32)), multiply(20, 32))
"average = total runs / no . of innings = 32 so , total = average x no . of innings = 32 * 20 = 640 now increase in avg = 4 runs . so , new avg = 32 + 3 = 35 runs total runs = new avg x new no . of innings = 35 * 21 = 735 runs made in the 11 th inning = 735 - 640 = 95 answer : a"