The ages of two friends Ani and Biju differ by 3 years. Ani’s father Dharam is twice as old as Ani and Biju as twice as old as his sister Cathy. The ages of Cathy and Dharam differ by 30 years. Find the ages of Ani and Biju.
Answers
Answered by
0
Step-by-step explanation:
hey...............mm
Attachments:
Answered by
2
Age of Ani = 19 years.
Age of Ani's father Dharam = 32 years.
Age of Biju = 16 years
Age of Biju's sister Cathy = 8 years.
Step-by-step explanation:
Let x be the age of Ani and y be age of Biju.
Age of Dharam = 2x
Age of Cathy = y/2
Given:
x - y = 3-------------(1)
2x - y/2 = 30
4x - y = 60-------------(2)
Adding (1) from (2), we get: +3x = +57
Therefore x = 57/3 = 19.
Substituting x= 19 in equation 1, we get 19 - y = 3
Therefore y = 16
Hence solved. x = 19, y = 16
Age of Ani = 19 years.
Age of Ani's father Dharam = 32 years.
Age of Biju = 16 years
Age of Biju's sister Cathy = 8 years.
Similar questions