A mother is 30 time older in the comparison of her daughter. After the period of 18 year, the mother age would be thrice in the comparison of his daughter. In that case tell about the present age of mother.
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Answer:
40 years.
Step-by-step explanation:
Given,
A mother is 30 time older in the comparison of her daughter.
After the period of 18 year, the mother age would be thrice in the comparison of his daughter.
Let daughter present age be x.
In that case mother present age would be = 30x + 18 = 3 (x+ 18)
⇒ 27x = 36 ⇒ x = 4/3
To Find,
The present age of the mother.
∴ So,
The present age of mother = (30* 4/3) = 40 years.
Hence, the correct answer is 40 years.
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