Question

4 Average age of A and B s 30 years tra
and C is 32 years and the average aa
19 years​

Answer 1

Step-by-step explanation:

Average of n number is = (Sum of n numbers) /n

So as per question average of A and B is 30

so, (A+B)/2 = 30

A+B = 60 ———(i)

Similarly (B+C)/2 = 26

B+C = 52

B = 52 - C

Putting value of B in equation (i)

A + 52 - C =60

A -C =60–52

A-C= 8

Difference between age of A and C is 8 Years

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