Question

The mean of 12 numbre is 35
if 3 added to each no. what will be the
new mean,​

Answer 1

Answer:

x+3+35+3

Step-by-step explanation:

x+ 41/2

the answer needs to be solved

Answer 2

Answer:

Mean = sum/total

35 = sum/12

Sum = 35×12

Sum = 420

Now, 3 is added to each number.

There are 12 numbers.. So if 3 is added to each number, the sum will be 12×3 = 36

New sum = 420 + 36 = 456

Mean = sum/total

Mean = 456/12 = 38