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Discussion :: Decimal Fraction

  1. Find the approximate value of x from the given expression:
    29.38*37.05/x + 7.45 = 100.5

    2. A.
    10
    B.
    14.5
    C.
    13
    D.
    12

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    Answer : Option D

    Explanation :

    ATQ, 29.38 * 37.50/x +7.45 = 100.5
    Now, according to BODMAS rule
    29.38* 37.50/ x = 100.5- 7.45
    Or, 29.38 * 37.50 = 93.05 * x
    Or, x = (29.38*37.50)/ 93.05
    Hence, x = 11.6983, or the approximate value = 12.

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