If after 5 years a will be twice as old as b at present b is 5 times older than c whose is is before 3 years was 3 year. The present age of a is
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Correct question:
If after 5 years A will be twice as old as B at present B is 5 times older than C, whose age before 3 years was 3 year. The present age of A is ?
Answer:
The present age of A is 55 years.
Given:
After 5 years A will be twice as old as B.
At present B is 5 times older than C.
Before 3 years C's age was 3 years.
To find:
The present age of A.
Explanation:
Before 3 years C's age was 3 years.
∴ C's present age is = (3+3) years
= 6 years.
∴ B's present age = (6×5) years
= 30 years.
∴ After 5 years A's age will be = (30×2) years
= 60 years.
∴ A's present age = (60-5) years
= 55 years.
∴ A's present age is 55 years.
Answered by
1
Answer:
A= 55
taka 55 hoga yaer
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