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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.
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Answer:
Step-by-step explanation:
Good morning,
Let Rakhi's present age be x
Acc. to the question Rakhi's mother's age is 4x
After 5 years,
Rakhi's age = x+5
Rakhi's mother's age = 3(x+5) AND 4x+5
therefore ,
3(x+5) = 4x+5
3x+15 = 4x+5
3x-4x = 5-15
-x = -10
x = 10
Therefore Rakhi's age is 10 and Rakhi's mother's age is 15 .
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Answered by
4
let Rakhi's age be x
Rakhi mother age is 4x after 5 years
Rakhi age = x+5
Rakhi's mother age= 3(x+5)& 4x+5
so,
3(x+5)=4x+5
3x+15=4x+5
3x-4x=5-15
-x=-10
x=10
so, Rakhi's age is 10 and her mother age is 15.
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