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The sum of the reciprocal of Rehman's age in years 3 years ago and 5 years from now is 1/3 find its present age.

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Are you joking.........
this is a pc sopport website.
although i will solve this for you

let, age=x
1/(x-3)+1/(x+5)=1\3

solving you will get non integral soln.
hence no soln.

Posted on Jun 03, 2010

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Adjoa is three years older than her brother Kwame.seven years ago,the sum of their ages 13years.calculate the sum of their present ages.


Let Adjoa's age be x and Kwame's y.
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  • Seven years ago sum of their ages was 13: (x-7)+(y-7)=13
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The sum of ages of marian, diana and carlos are 17. Two years from now marian will twice as old as diana. if carlos is half as old as marian four years from now. How ald are they now ? Pls show the...


Let m be Marian's age, d Diana's age and c Carlos age.
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Jan is 48 years old and Jake is 24 years old.
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The average age of 3 girls is 20 years and their ages are in the ratio 3:5:7.The age of the eldest girl is:


The average is 20, it means the total is 60. The sum of ratio is 15 (3+5+7)
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Jasmin is twice as old as rodney nine years ago


Hi,

Let the present age of the Rodney = X
present Age of the Jasmin = Y

As per the Situation,

Y-9 = 2 (X - 9)
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Y = 2X - 18 +9
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Second,

X + Y = 45
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Taking Both the situations,

2X - 9 = 45 - X
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Hence,

Age of Jasmin = 27

Let me know, if needed further assistance.

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Three unknowns with three equasions:
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