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The present age of Pavan is three times the present age of Kumar. After 5 years the sum of their ages would be 28 years. Find their present age.?
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The present age of Pavan is three times the present age of Kumar. Afte...
Understanding the Problem
To find the present ages of Pavan and Kumar, we can set up equations based on the information provided.
Step 1: Define Variables
- Let the present age of Kumar be 'K' years.
- Since Pavan's age is three times Kumar's, Pavan's age will be '3K' years.
Step 2: Set Up the Equation
- After 5 years, Kumar's age will be 'K + 5' years.
- After 5 years, Pavan's age will be '3K + 5' years.
- The sum of their ages after 5 years is given as 28 years.
Step 3: Formulate the Equation
We can express this as:
(K + 5) + (3K + 5) = 28
Step 4: Simplify the Equation
- Combine like terms:
4K + 10 = 28
- Subtract 10 from both sides:
4K = 18
- Divide by 4:
K = 4.5
Step 5: Find Present Ages
- Kumar's present age (K) = 4.5 years
- Pavan's present age (3K) = 3 * 4.5 = 13.5 years
Conclusion
- Kumar's present age is 4.5 years.
- Pavan's present age is 13.5 years.
These calculations show that their current ages are fractions, which may not be common in age-related problems but are mathematically correct based on the given conditions.
To find the present ages of Pavan and Kumar, we can set up equations based on the information provided.
Step 1: Define Variables
- Let the present age of Kumar be 'K' years.
- Since Pavan's age is three times Kumar's, Pavan's age will be '3K' years.
Step 2: Set Up the Equation
- After 5 years, Kumar's age will be 'K + 5' years.
- After 5 years, Pavan's age will be '3K + 5' years.
- The sum of their ages after 5 years is given as 28 years.
Step 3: Formulate the Equation
We can express this as:
(K + 5) + (3K + 5) = 28
Step 4: Simplify the Equation
- Combine like terms:
4K + 10 = 28
- Subtract 10 from both sides:
4K = 18
- Divide by 4:
K = 4.5
Step 5: Find Present Ages
- Kumar's present age (K) = 4.5 years
- Pavan's present age (3K) = 3 * 4.5 = 13.5 years
Conclusion
- Kumar's present age is 4.5 years.
- Pavan's present age is 13.5 years.
These calculations show that their current ages are fractions, which may not be common in age-related problems but are mathematically correct based on the given conditions.
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The present age of Pavan is three times the present age of Kumar. After 5 years the sum of their ages would be 28 years. Find their present age.?
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The present age of Pavan is three times the present age of Kumar. After 5 years the sum of their ages would be 28 years. Find their present age.? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about The present age of Pavan is three times the present age of Kumar. After 5 years the sum of their ages would be 28 years. Find their present age.? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The present age of Pavan is three times the present age of Kumar. After 5 years the sum of their ages would be 28 years. Find their present age.?.
The present age of Pavan is three times the present age of Kumar. After 5 years the sum of their ages would be 28 years. Find their present age.? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about The present age of Pavan is three times the present age of Kumar. After 5 years the sum of their ages would be 28 years. Find their present age.? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The present age of Pavan is three times the present age of Kumar. After 5 years the sum of their ages would be 28 years. Find their present age.?.
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