Question

the average score of Sachin after 25 innings is 46 runs.if after the 26th innings,his average score increased by 2 runs ,then what is his score in the 26th innings?

Answer 1

hey! here's your answer

score is 46 because 2 runs are increased after 26th innings

Answer 2

Given,

Number of innings n₁ = 25.

25 innings average Av₁ =46.

Number of innings second-time n₂ = 26

Second-time average Av₂ = 46+2

Av₂= 48

To Find,

The score of the batsman in $26^{th}$innings.

Solution,

Given that,

Average of 25 innings Av₁ = 46

Average of 26innings Av₂ = 48

Let's find the total score.

The total score after 25 innings =

S₁ = Av₁ ×n ₁

S₁ = 46 × 25

S₁=1150

After 26 innings the total score=

S₂ = Av₂ ×n₂

S₂ = 48× 26

S₂ = 1248

The difference between the two innings' total scores is the batsman's score.

Therefore,

Score S = S₂ - S₁

Score S = 1248 - 1150

S =  98.

98 is the score of a batsman in the $26^{th}$ innings.