Question

The avaerage score of a cricketer for 8 matches is 52 runs.if the average for the first 5matches is 50,the average for the last three matches is?

Answer 1

Solution:
If the average score of a cricketer for 8 matches is 52 runs and the average for the first 5 matches is 50, so, we let

x=be the average for the last three matches, then

(8*52)-(5*50)
=416-250
=166

x=166/3
x=55.33

Therefore, the average for the last three matches is 55.33.

Answer 2

Given
Average of cricketer for 8 match =52 runs

Total run scored by player=8x52

=416

The average of first 5 match =50

Run scored in first 5 match =5x50

=250

Remaining run=416-250

=166

These runs were scored in last 3 matches

Average of 1 match =166/3=55.33%


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