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The present age of side's father is three times greater than present age of sita. After six year sum of their ages will be 69.Find their present ages?
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The present age of side's father is three times greater than present a...
Let present age of Sita is x.
Then the present age of Sita's father is 3 times of Sita.
So, present age of Sita's father is 3x.
After 6 years, age of Sita will be (x+6) & age of Sita's father will be (3x+6),
According to the question, after six years the sum of their ages will be 69 yrs.
So,(x+6) + (3x+6) = 69
4x + 12 = 69
4x = 69 - 12 = 57
x = 57/4 = 14 years and 3 months = age of Sita
3x = 3 x 57/4 = 42 years and 9 months = age of Sita's father
This question is part of UPSC exam. View all Class 8 courses
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The present age of side's father is three times greater than present a...
The Problem
Let's assume Sita's present age to be x years. According to the problem, the present age of Sita's father is three times greater than Sita's present age.
Formulating the Equations
We can now set up two equations based on the given information:
1. The present age of Sita's father (F) is three times greater than Sita's present age (x):
F = 3x
2. After six years, the sum of their ages will be 69:
(x + 6) + (F + 6) = 69
Solving the Equations
We can now substitute the value of F from equation 1 into equation 2 to solve for x:
(x + 6) + (3x + 6) = 69
4x + 12 = 69
4x = 69 - 12
4x = 57
x = 57 / 4
x = 14.25
Since age cannot be in decimal points, we round down x to the nearest whole number, which is 14.
Calculating the Present Ages
Now that we have Sita's present age (14), we can find the present age of Sita's father using equation 1:
F = 3x
F = 3 * 14
F = 42
Hence, Sita's present age is 14 years, and her father's present age is 42 years.
Let's assume Sita's present age to be x years. According to the problem, the present age of Sita's father is three times greater than Sita's present age.
Formulating the Equations
We can now set up two equations based on the given information:
1. The present age of Sita's father (F) is three times greater than Sita's present age (x):
F = 3x
2. After six years, the sum of their ages will be 69:
(x + 6) + (F + 6) = 69
Solving the Equations
We can now substitute the value of F from equation 1 into equation 2 to solve for x:
(x + 6) + (3x + 6) = 69
4x + 12 = 69
4x = 69 - 12
4x = 57
x = 57 / 4
x = 14.25
Since age cannot be in decimal points, we round down x to the nearest whole number, which is 14.
Calculating the Present Ages
Now that we have Sita's present age (14), we can find the present age of Sita's father using equation 1:
F = 3x
F = 3 * 14
F = 42
Hence, Sita's present age is 14 years, and her father's present age is 42 years.
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The present age of side's father is three times greater than present age of sita. After six year sum of their ages will be 69.Find their present ages?
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The present age of side's father is three times greater than present age of sita. After six year sum of their ages will be 69.Find their present ages? for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about The present age of side's father is three times greater than present age of sita. After six year sum of their ages will be 69.Find their present ages? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The present age of side's father is three times greater than present age of sita. After six year sum of their ages will be 69.Find their present ages?.
The present age of side's father is three times greater than present age of sita. After six year sum of their ages will be 69.Find their present ages? for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about The present age of side's father is three times greater than present age of sita. After six year sum of their ages will be 69.Find their present ages? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The present age of side's father is three times greater than present age of sita. After six year sum of their ages will be 69.Find their present ages?.
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