Question

The average of 11 numbers is 60. If 11 is added to each number, what will
be the new average ?
(a) 51
(b) 80
(c) 65
(d) 71
the ne​

Answer 1

Answer:

The new average value will be 71

Step-by-step explanation:

From the above question,

They have given :

The average of 11 numbers is 60. If 11 is added to each number.

Here we need to find the new average.

Here,

They have given average of 11 numbers is 60.

To find the average value 60 is divided by 11.

                     Approximately we get 5.

When we add 11 with each ,

To calculate the sum of the 11 numbers:

                   11 numbers x 60 = 660

Adding 11 to each number:

                   11 + 660 = 721

Dividing the new sum by the number of numbers:

                   721 ÷ 12 = 71

Hence, The average of 11 numbers is 60.

If 11 is added to each number

The new average will be 71

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