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    Question

    If 66.66% of β€˜t’ equals 6 times 25% of β€˜u’ and

    β€˜t’ is 70% of 450, find the value of β€˜u’.
    A 140 Correct Answer Incorrect Answer
    B 150 Correct Answer Incorrect Answer
    C 148 Correct Answer Incorrect Answer
    D 135 Correct Answer Incorrect Answer

    Solution

    ATQ,

    t = 450 Γ— 0.7 = 315

    According to the question,

    315 Γ— 2/3 = 6u Γ— (25/100)

    Or, 210 = 6u Γ— 0.25

    Or, 210 = 1.5u

    Or, u = 210 / 1.5 = 140

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