Algebra

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Ella is twice Bella's age, and Stella is three times Bella's age. The difference between Stella's and Bella's ages is 8 yrs. How old is each girl?

  • Algebra -

    Stella is 12
    Ella is 8
    Bella is 4

  • Algebra -

    Bella's age: x
    Ella's age: 2x
    Stella's age: 3x

    difference between Stella's age and Bella's age is 8
    3x - x = 8
    etc.

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