Question

Virat Kohli in his 15 th inning makes a score 90 and there by increase his average by 2 . what is average after 15th inning
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Answer 1

Answer:

Suppose the average of Virat the 14th inning =x

then the sum of 15th inning =14x + 90

and

14x + 90 = 15 (x + 2)

= 14 x + 90 = 15x + 30

= 90 --30 = 60

average after 15th inning = 60 + 2

= 62

hope mark as brainleast please

Answer 2

Answer:

62

Step-by-step explanation:

Average sum of 14th inning= x

Sum of 14 innings=14x

Average of 15 innings=(x+2)15

14x+90=15(x+2)

14x+90=15x+30

90-30=15x-14x

60=x

hence,average after 15th inning is 60+2=62

hope it helps