The present age of a son is half the present age of his father. Ten years ago, the father was thrice as old as his son. What are their present age?
Add an Answer
More Questions From This User See All
Copyright © 2024 EHUB.TIPS team's - All rights reserved.
Answers & Comments
Answer:
5%
Step-by-step explanation:
Answer:
Father is 40 and son is 20
Step-by-step explanation:
Present age : S = F/2 ( S be son and F be father) (1)
10 years ago: F-10 = 3(S-10)
=====> F= 3S-30+10 = 3S-20 { Put this value in (1) }
S= (3S-20)/2
====> S=20, Therefore F = 40