Question

Rakhi's mother is four times as old as Rakhi ,after 5 years her mother will be three times as old as she will be then .find their present ages

Answer 1

Hey Mate
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Here is your Answer
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let age of Rakhi be xears and  her mother = 4x

4x+5 = 3(x+5)

4x+5 = 3x +15

x= 10

present age of Rakhi and her mother respectively are 10 and 40 years
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Answer 2

Answer: mother = 40 yrs

Rakhi = 10 yrs

Step-by-step explanation:

let rakhi's mother' age be x yrs and rakhi's age be y yrs

ATQ      x=4y and x+5=3(y+5)

= 4y + 5 = 3y + 15

= y = 10

and, x = 4y = 4*10 = 40

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