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Förändringsfaktor och ränta

Tio uppgifter om förändringsfaktor, ränta på ränta och upprepade ökningar.

10 questions · Years 7–9 · Mathematics

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The questions

  1. Med vilket tal multiplicerar man ett pris för att öka det med 15 %?

    The picture of question 1
    • 1,5
    • 0,15
    • 0,85
    • 1,15
    Show the answer

    1,15

  2. Förändringsfaktorn 0,8 betyder att värdet minskar med 80 %.

    • True
    • False
    Show the answer

    False

  3. Tre ökningar med 10 % i rad ger förändringsfaktorn ___.

    Write the answer

    Show the answer

    1,331 or 1.331

7 more questions

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