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Two number which are in the ratio of 6 : 7, after adding 4 to both the number ratio becomes 19 : 22. Find both the number.
  • a)
    72 and 84
  • b)
    36 and 42
  • c)
    66 and 77
  • d)
    60 and 70
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Two number which are in the ratio of 6 : 7, after adding 4 to both the...
GIVEN:
Ratio of two numbers = 6 : 7
After adding 4 to both the number ratio becomes 19 : 22
CALCULATION:
Let the two number be 6x and 7x.
After adding 4 to both the number it becomes,
(6x + 4)/(7x + 4) = 19/22
⇒ 132x + 88 = 133x + 76
⇒ 133x – 132x = 88 – 76
⇒ x = 12
∴ The two numbers will be 6x = 6 × 12 = 72 and 7x = 7 × 12 = 84
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Two number which are in the ratio of 6 : 7, after adding 4 to both the number ratio becomes 19 : 22. Find both the number.a)72 and 84b)36 and 42c)66 and 77d)60 and 70Correct answer is option 'A'. Can you explain this answer?
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Two number which are in the ratio of 6 : 7, after adding 4 to both the number ratio becomes 19 : 22. Find both the number.a)72 and 84b)36 and 42c)66 and 77d)60 and 70Correct answer is option 'A'. Can you explain this answer? for Defence 2024 is part of Defence preparation. The Question and answers have been prepared according to the Defence exam syllabus. Information about Two number which are in the ratio of 6 : 7, after adding 4 to both the number ratio becomes 19 : 22. Find both the number.a)72 and 84b)36 and 42c)66 and 77d)60 and 70Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Defence 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Two number which are in the ratio of 6 : 7, after adding 4 to both the number ratio becomes 19 : 22. Find both the number.a)72 and 84b)36 and 42c)66 and 77d)60 and 70Correct answer is option 'A'. Can you explain this answer?.
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