Question

A cricketer average 28 runs per inning for 26 innings if he makes a total of 272 runs in his next five innings by how much will his average increase

Answer 1

answer:

4.25

step by step:

average 28.

innings 26.

then total run= 26×28= 728

after next 5 innings.

innings =26+5=31

total=728+272=1000

average =1000/31=32.25

average increases =32.25-28=4.25