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4 years before Paul’s age is 3times the Alice age and the present age of Paul is 6times
the Alice. What is the presents Paul’s age?
Read Solution (Total 6)
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- Not possible .
As acc. to question let paul's age=p and that of alice is a.
p-4=3(a-4)
p=6a
6a-4=3a-12
3a=-8 which is not possible. - 9 years agoHelpfull: Yes(3) No(1)
- Not possible .
let paul's age=p and that of alice is a.
p-4=3(a-4)
p=6a
6a-4=3a-12
3a=-8 which is not possible. - 9 years agoHelpfull: Yes(2) No(0)
- 16 z pauls age
- 9 years agoHelpfull: Yes(1) No(0)
- 16 is answer,
let p,a are present ages of paul and alice,
4 years before
p-4=3(a-4)
present ages
p=6a,
substitute a=(p/6) in first equation
- 9 years agoHelpfull: Yes(1) No(0)
- p-4=3a
p=6a
6a-4=3a
3a=4
putting in above eaquation
p=3a+4
=4+4=8
answer is 8 - 9 years agoHelpfull: Yes(0) No(0)
- 4 years ago
alice age=x
paul's age=3x
present situation
alice age=y+4
paul's age=6(x+4)-----i
also pauls age=3x+4------ii
equating 1 and ii,we get
6(x+4)=3x+4
6x+24=3x+4
3x=-20
x= -20/3 which is not possible
therefore ...answer is not possible - 9 years agoHelpfull: Yes(0) No(0)
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