7. The present age of Sita’s father is three times the present age of Sita. After six years sum of their ages will be 69 years. Find their present age? according to the question answer is sita with 14 years and father with 42 years
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let's assume present age, Sita's age= x
Sita's father=3x
After 6years, (x+6)+(3x+6)=69
=> 4x + 12= 69
=> 4x=69-12
=> 4x=57
=> x=14.25
So, the present age of Sita is 14years 3months 2days and her father's age is 42.75years, i.e., 42 years 9months 4days
Sita's father=3x
After 6years, (x+6)+(3x+6)=69
=> 4x + 12= 69
=> 4x=69-12
=> 4x=57
=> x=14.25
So, the present age of Sita is 14years 3months 2days and her father's age is 42.75years, i.e., 42 years 9months 4days
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