Question

the average score of cricket for 10 match is 42,find the last four match average​

Answer 1

Answer:

letthetotalscorebe

Totalruns in10 matches=38.9×10=389

letuscalculatenow

Totalrunsinfirstsixmatches=42×6=252

Asperquestion

totalrunsinlast4matches=389−252=137

soaverageforlast4matches=137/4=34.25

Answer 2

According to the given question we have to find the average for the last 4 matches,

Let the total score be, in the 10 matches the total runs:

$=>38.9\times10=389$

In the first six matches total runs $=42\times6=252$

As per the question,

Total runs in the last four matches $=389-252=137$

So, in the last four matches the average,

$=>\frac{137}{4}\\=>34.25$