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27 December, 14:30

Number n is 25 less than 120% of itself. What is the value of n?

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  1. 27 December, 17:48
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    n = 125

    Step-by-step explanation:

    Step 1: Convert words into an expression

    Number n is 25 less than 120% of itself. What is the value of n?

    25 less than 120% of itself can be represented as: 1.2n - 25

    n = 1.2n - 25

    Step 2: Add Subtract 1.2 from both sides

    n - 1.2n = 1.2n - 25 - 1.2n

    -0.2n = - 25

    Step 3: Divide both sides by - 0.2

    -0.2n / - 0.2 = - 25 / - 0.2

    n = 125

    Answer: n = 125
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