The present age of rahul mother is four times the present age of rahul. after five year their age will add to 80year .find there present age.
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Given:
The present age of rahul mother is four times the present age of rahul. after five year their age will add to 80 year .
To Find:
- Their present ages
Solution:
- Let the present age of Rahul be y years.
- Also, let the present age of Rahul's mother age be 4y years.
According to the question :
Present age of Rahul's mother = 4 times present age of Rahul
Given :
After 5 years, sum of their ages will be added to 80 years
Hence, the required equation will be,
Finding their ages by substituting the x value :
Hence, The present ages of Rahul's and Rahul's mother are 14 years and 56 years.
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