Question

4. A cricketer scored some runs in his 21st innings, as a result his average runs increased by 3. If the present

average run is 40, how many runs he scored in the final innings? ​

Answer 1

Step-by-step explanation:

Let he scored x runs in final innings

Now,

37 × 20 + x = 40 × 21

x = 840 - 740

x = 100