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8 September, 01:07

3 is 20% of what number

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Answers (2)
  1. 8 September, 01:21
    0
    Hi!

    3 ⇒ 20%

    x ⇒ 100%

    20x = 3· (100)

    20x = 300

    x = 300/20

    x = 30/2

    x = 15

    Answer:

    3 is 20% of 15
  2. 8 September, 01:24
    0
    First: (20/100) x = 3

    Second: 20x / 100 = 3

    Third: 20x = 3 * 100

    Fourth/Final: x = 3*100 / 20 = 15

    Answer:

    15
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