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12 May, 17:50

Lana is 12 years old. Her sister is y years

old. Lana is twice as old as her sister.

How old is Lana's sister?

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Answers (2)
  1. 12 May, 19:10
    0
    Lana's sister is six.

    Step-by-step explanation:

    12/2 = 6

    Lana is two times her sisters age, so you have to divide Lana's age by two.
  2. 12 May, 21:38
    0
    6

    Explanation:

    because Lana 12, and her sister is 1/2 of that. Therefore, the equation to find the answer is 12/2, or 6.
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