Question

sum of present age of A and B is 54 and their difference between their age is 6.find the age of A.​

Answer 1

Answer:

30 year's.

Step-by-step explanation:

Given

sum of present age of

A + B = 54............(1)

and

difference between their age is

A - B = 6...................(2)

adding equations (1) + (2)

A + B + A - B = 54 + 6

2A = 60

A = 60/2

A = 30

therefore the age of A is 30 year's.