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5 years ago k was four times as old as her daughter r 5 years later her age will be 6 more than two times r how old are they now?
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5 years ago k was four times as old as her daughter r 5 years later he...
Given Information:
- 5 years ago, K was four times as old as her daughter R.
- 5 years later, K's age will be 6 more than two times R's age.
Let's solve the problem step by step:
Step 1: Assign Variables
Let's assume K's current age as 'k' and R's current age as 'r'.
Step 2: Translate the Given Information into Equations
- 5 years ago, K was four times as old as her daughter R:
k - 5 = 4(r - 5)
- 5 years later, K's age will be 6 more than two times R's age:
k + 5 = 2(r + 5) + 6
Step 3: Solve the Equations
Now, we have two equations:
1. k - 5 = 4r - 20
2. k + 5 = 2r + 10 + 6
Solving these equations, we get:
1. k = 4r - 15
2. k = 2r + 11
Now, equate both equations:
4r - 15 = 2r + 11
2r = 26
r = 13
Substitute r = 13 into k = 2r + 11:
k = 2(13) + 11
k = 37
Therefore, K is 37 years old and R is 13 years old now.
- 5 years ago, K was four times as old as her daughter R.
- 5 years later, K's age will be 6 more than two times R's age.
Let's solve the problem step by step:
Step 1: Assign Variables
Let's assume K's current age as 'k' and R's current age as 'r'.
Step 2: Translate the Given Information into Equations
- 5 years ago, K was four times as old as her daughter R:
k - 5 = 4(r - 5)
- 5 years later, K's age will be 6 more than two times R's age:
k + 5 = 2(r + 5) + 6
Step 3: Solve the Equations
Now, we have two equations:
1. k - 5 = 4r - 20
2. k + 5 = 2r + 10 + 6
Solving these equations, we get:
1. k = 4r - 15
2. k = 2r + 11
Now, equate both equations:
4r - 15 = 2r + 11
2r = 26
r = 13
Substitute r = 13 into k = 2r + 11:
k = 2(13) + 11
k = 37
Therefore, K is 37 years old and R is 13 years old now.
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5 years ago k was four times as old as her daughter r 5 years later her age will be 6 more than two times r how old are they now?
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5 years ago k was four times as old as her daughter r 5 years later her age will be 6 more than two times r how old are they now? 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 5 years ago k was four times as old as her daughter r 5 years later her age will be 6 more than two times r how old are they now? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for 5 years ago k was four times as old as her daughter r 5 years later her age will be 6 more than two times r how old are they now?.
5 years ago k was four times as old as her daughter r 5 years later her age will be 6 more than two times r how old are they now? 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 5 years ago k was four times as old as her daughter r 5 years later her age will be 6 more than two times r how old are they now? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for 5 years ago k was four times as old as her daughter r 5 years later her age will be 6 more than two times r how old are they now?.
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