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sladkih [1.3K]
3 years ago
9

Stephanie is twice as old as her sister Rosa. If Stephanie is 18 years old, how old is Rosa?

Mathematics
2 answers:
Ghella [55]3 years ago
7 0

Answer:

Stephanie is 18years old and she is twice older than her sister

so rosa is 18÷2(since stephanie is twice older than rosa

so rosa is 9 years old

ruslelena [56]3 years ago
3 0

Answer:

rose. is. 18/2=9 years old

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3.75

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Answer:

Step-by-step explanation:

I don't know what a tape diagram is but I can give you the equation and the answer.

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2 years ago
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3 years ago
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