📢 Too many exams? Don’t know which one suits you best? Book Your Free Expert 👉 call Now!
  • google app store apple app store
    • ✖

      Question

      The ratio of M to N is 4:9, and that of N to O is 3:2. If

      the difference between O and M is 60, what is the total of M, N, and O?
      A 845 Correct Answer Incorrect Answer
      B 570 Correct Answer Incorrect Answer
      C 915 Correct Answer Incorrect Answer
      D 665 Correct Answer Incorrect Answer

      Solution

      ATQ,

      Let M = 4x and N = 9x

      Then, O = 9x × (2/3) = 6x

      Now according to the question,

      O – M = 6x – 4x = 2x = 60

      So, x = 60 / 2 = 30

      Then, M + N + O = 4x + 9x + 6x = 19x = 570

      Practice Next
      More Algebra Questions
      ask-question