The average of 5 observations is 46 and the average of another 5 observations is 60. Then find the average of total observations
Answers
Answered by
1
Average of total = (5*46+5*60)/10 = 53
Answered by
1
the answer is 53.
you take the first average number,multiply it by 5 to obtain the initial value(total of the five numbers)~5*46=230
and then you do the same for the second one.~5*60=300.
then you add the two numbers-230+300=530.
then you divide it by 10 to finally obtain 53
you take the first average number,multiply it by 5 to obtain the initial value(total of the five numbers)~5*46=230
and then you do the same for the second one.~5*60=300.
then you add the two numbers-230+300=530.
then you divide it by 10 to finally obtain 53
Similar questions