Age of mother is 13 times the age of her daughter. it will be only 5 times after 4 years find thir present age
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The present age of the daughter is 2 years.
The present age of the mother is 26 years.
Explanation:
Let, the present age of the daughter be, 'n'.
∴ The present age of the mother = (n×13)
= 13n
The age of the daughter after 4 years = (n+4)
The age of the mother after 4 years = (13n+4)
According to the problem,
(n+4)×5 = 13n+4
⇒ 5n + 20 = 13n+4
⇒ 20-4 = 13n-5n
⇒ 16 = 8n
⇒ 8n = 16
⇒ n = 16/8
⇒ n = 2
∴ The present age of the daughter is 2 years.
∴ The present age of the mother = (2×13) years
= 26 years
∴ The present age of the mother is 26 years.
#answerwithquality
#BAL
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Answer: The present age of the daughter is 2 years.
The present age of the mother is 26 years.
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