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3 years ago

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 years ago

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Step-by-step explanation:

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3 years ago