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34 votes
34 votes
A boy is 15 years old and his sister is twice his age when the boy's 25 how old would be his sister



User Enharmonic
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2 Answers

19 votes
19 votes
She would be 40 because she is 15 years older than her brother
User Digiwizkid
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3.1k points
26 votes
26 votes
Answer: 40

Explanation: 15x2=30
25-15=10
30+10=40
User Chadwick Wood
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