Question

    One-fifth of a number is equal to

    two-fifths of 25% of another number. Determine the ratio of the two numbers.
    A 1:2 Correct Answer Incorrect Answer
    B 2:5 Correct Answer Incorrect Answer
    C 6:7 Correct Answer Incorrect Answer
    D 4:5 Correct Answer Incorrect Answer

    Solution

    ATQ, Let the two numbers be 'x' and 'y' According the question, (1/5) × 'x' = (2/5) × 0.25 × 'y' Or, 0.2x = 0.1y Or, (x/y) = (1/2) Required ratio = 1:2

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