x + 3 = ( (16 * x ) + 87 ) / 17
Solving above x = 36
The average after 17th innings is x + 3 = 39
Let X be the average after 16th innings Then we can write the following equation: (X x 16 + 87) / 17 = X + 3 ; X = 36 Then the average after the 17th winning is 36 + 3 = 39
Raina makes a score of 110 runs in 22nd inning of his career and thus increases his average by 4. Find his average after 22nd inning.
Ajit has played 50 Test innings and his average is 50. How many runs should Ajit score in his 51st test inning, so that his average moves up to 51? Note: He got dismissed every time.
In a cricket match the average number of runs in the first 15 overs was two.
After a further 15 overs, the average rose to nine.
What was the average number of runs in the last 15 overs only?
The average of runs scored by Afridi of 10 innings was 32. How many runs must he make in his next innings so as to increase of runs by 4?
Average score of a group of a athlete was 42 in certain event. When a new athlete join the group and scores equal to 250% of the average score of the group, then average of a group increases by 30%. How many athletes were there in a group before joining of a new athlete?
