Katherine’s weekly salary was increased by 8% to $237.60. What was her weekly salary before the increase?​

Question

Katherine’s weekly salary was increased by
8% to $237.60. What was her weekly salary
before the increase?​

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Eva 3 months 2021-10-15T17:49:16+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-10-15T17:50:19+00:00

    Answer:

    Step-by-step explanation

    23760/108= 220 dollars was Katherine

    salary

    0
    2021-10-15T17:51:15+00:00

    Step-by-step explanation:

    let katherine’s weekly salary be x

    after increasing her weekly salary by 8% her salary became $237.60

    So,

    8% of x + x = $237.60

    8/100 * x + x = $237.60

    0.08x + x = $237.60

    1.08x = 237.60

    x = 237.60 /1.08

    x = 23760 × 100/ 108 × 100 ( to remove the decimal)

    x = 220

    Therefore Kathleen’s initial salary was $220

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