ЁЯУв Too many exams? DonтАЩt know which one suits you best? Book Your Free Expert ЁЯСЙ call Now!
  • google app store apple app store
    • тЬЦ

      Question

      Two numbers are in the ratio 4:7. The product of their

      H.C.F. and L.C.M. is 5488. The sum of the numbers is:
      A 110 Correct Answer Incorrect Answer
      B 182 Correct Answer Incorrect Answer
      C 171 Correct Answer Incorrect Answer
      D 154 Correct Answer Incorrect Answer

      Solution

      Let the numbers be 4x and 7x respectively. First number ├Ч second number = HCF ├Ч LCM => 4x ├Ч 7x = 5488 => x2┬а= [5488/(4├Ч7)] = 196 => x =┬атИЪ196 = 14 Sum of the numbers = 4x + 7x = 11x = 11 ├Ч 14 = 154

      Practice Next
      More HCF and LCM Questions

      Relevant for Exams:

      ask-question