πŸ“’ Too many exams? Don’t know which one suits you best? Book Your Free Expert πŸ‘‰ call Now!

  • google app store apple app store
  • βœ–

      Question

      Given that (4A = 5B = 7C), determine the ratio

      (B:C:A).
      A 28:20:35 Correct Answer Incorrect Answer
      B 35:20:28 Correct Answer Incorrect Answer
      C 28:20:34 Correct Answer Incorrect Answer
      D 27:20:35 Correct Answer Incorrect Answer

      Solution

      Since, 4A = 5B = 7C Therefore, (A/B) = (5/4) And, (B/C) = (7/5) Let 'B' and 'C' be 7x and 5x, respectively Therefore, 'A' = 7x X (5/4) = 8.75x Therefore, B:C:A = 7x:5x:8.75x = 28:20:35 Hence, option a.

      Practice Next
      ask-question