Math, asked by crystal7213, 11 months ago

five years ago, Rohit's age was 2/3 times that of Rohan's age. After 5 years Rohan's age will be 5/4 times that of Rohit's age. What is Rohit's present age​

Answers

Answered by papaj001
3

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Answered by syed2020ashaels
0

Answer:

Current age of Rohit is 15 years

Step-by-step explanation:

  • Let the age of Rohit currently be x and that of Rohan be y.
  • So in the question it is given that
    x-5=\frac23(y-5)\\3x-15=2y-10\\3x-2y=5\\
  • And it is also given to us that
    y+5 = \frac54(x+5)\\4y+20 =5x+25\\4y-5x = 5
  • Now with the help of siumultaneous linear equation we find out that
    (3x-2y = 5 )* 4\\(4y-5x=5)*2
  • After solving above Equation we get that x = 15
  • So current age of Rohit is 15 years
    #SPJ3
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