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25 December, 04:09

Brian has reduced his cholesterol level by 14% after his last check up. If his original level was 280, what is his approximate cholesterol level now?

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  1. 25 December, 04:12
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    Answer:241

    Step-by-step explanation:

    Reduction in cholesterol level = 14%

    Original level = 280

    To find the approximate cholesterol level now, all we need do is to reduce 280 by 14%, that is we will find 86% of 280.

    ⇒ 86/100 x 280

    = 0.86 x 280

    = 240.8

    ≈ 241

    Therefore : the approximate cholesterol level now = 241
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