ЁЯУв Too many exams? DonтАЩt know which one suits you best? Book Your Free Expert ЁЯСЙ call Now!

    Question

    180 is divided into two parts in such a way that the

    fifth part of the first part and the fourth part of the second are in the ratio 4:5. Second part is how much percent of the first part?
    A 20% Correct Answer Incorrect Answer
    B 50% Correct Answer Incorrect Answer
    C 100% Correct Answer Incorrect Answer
    D 25% Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    First part = x and second part = 180 тАУ x тИ┤(x/5)/((180 - x)/4) = 4/5 тЗТx/5 ├Ч 4/(180-x) = 4/5 тЗТ 20x = 3600 - 20x тЗТ 40x = 3600 тЗТx = 90 тИ┤ Required percentage = 90/90┬а ├Ч100=100%┬а

    Practice Next
    More No. System Questions

    Relevant for Exams:

    ask-question