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DIRECTION for the question: Solve the following question and mark the best possible option.
If numerator of fraction is increased by 400% and the denominator is increased by 500% the resultant fraction is 15/22. What is fraction?
  • a)
    9/11
  • b)
    5/11
  • c)
    7/11
  • d)
    11/13
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
DIRECTIONfor the question:Solve the following question and mark the be...
►Let the original fraction be x/y.
►So as per the given condition,
►(x + 400%x)/(y + 500%y) = 15/22
►500%x / 600%y = 15 / 22
►∴ x / y = 9 / 11
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Community Answer
DIRECTIONfor the question:Solve the following question and mark the be...
Problem Analysis:
Let's assume the original fraction as x/y. According to the given information, the numerator is increased by 400% and the denominator is increased by 500%. So, the new fraction will be (x + 4x)/ (y + 5y), which can be simplified as 5x/6y.

Solution:
To find the original fraction, we need to solve the equation 5x/6y = 15/22.

Step 1: Cross multiply the equation:
22 * 5x = 15 * 6y

Step 2: Simplify:
110x = 90y

Step 3: Divide both sides by 10:
11x = 9y

Step 4: Divide both sides by y:
11x/y = 9

Step 5: Since x/y represents the original fraction, the answer is x/y = 9/11.

Therefore, the correct answer is option A) 9/11.
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