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    Question

    Two numbers are, respectively, 10% and 25% more than the

    third number. The ratio of the two numbers is:
    A 22 : 25 Correct Answer Incorrect Answer
    B 19 : 25 Correct Answer Incorrect Answer
    C 23 : 25 Correct Answer Incorrect Answer
    D 18 : 25 Correct Answer Incorrect Answer

    Solution

    let the third number be p A = p + 10% of p тЗТ A = 110p/100 = 11p/10 B = p + 25% of p тЗТ B = 125p/100 = 5p/4 тЗТ A : B = 11p/10 ├Ч 4/5p тЗТ A : B = 22 : 25 тИ┤ The ratio of A and B is 22 : 25

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