Roshan is now 9 years older than Pushkar. In 10 years, Roshan will be twice as old as Pushkar was 10 years ago. Find their present ages.
please give ans step by step explaination
Answers
Answered by
65
EXPLANATION.
Roshan is now 9 years older than pushkar.
Let the age of pushkar be = x years.
Let the age of Roshan be = x + 9 years.
in 10 years,Roshan will be twice as old as
pushkar was 10 years ago,
=> 10 + ( x + 9 ) = 2 ( x - 10 )
=> 10 + x + 9 = 2x - 20
=> 19 = x - 20
=> x = 39
Therefore,
Present age of pushkar = x = 39 years.
present age of Roshan = x + 9 = 48 years.
Answered by
24
Answer:
A=48
B=38
Step-by-step explanation:
Let ,
the age of A= 9+X
(10+9+X) = 2(X-10)
(19+X) = 2X-20
19+20 = 2X-X
39=X
Age of 'A' parents = 9+39=48
Age of 'B' parents = 39
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