Question

the avarage age of 11 numbers is 21.if 3 is added to each given number,what will be new average?​

Answer 1

Answer:

11×3 = 33 no age is equal to 21×3= 63 is the age .

Answer 2

Answer:

24 will be new average

Step-by-step explanation:

the average of 11 number is 21

11*21= 231

3 added each given no: = 11*3=33

231+33=264

264/11=24