The average of 5 quantities is 6 the average of 3 of them is 4 what is average of remaining 2 number?
Answers
Answered by
3
Answer:
total of 5 quantities= 5×6 =30
total of 3 quantities= 3×4= 12
so, the total of remaining 2 is = 30-12 = 18
the average of 2 quantities is = 18/2=9
Similar questions