Question

the average of 6 number is 9. if 2 is added to each number, what will be the new number ​

Answer 1

Answer:

11

Step-by-step explanation:

average = 9

therefore, sum = 9*6 = 54

2 gets added to each no.

so new sum = 54 + (2*6) = 54 + 12 = 66

so, new average will be = 66/6 = 11

Answer 2

Answer:

6× 9=54

=54÷6=9

=9+2=11