gedaliyah@lemmy.world to Confidently Incorrect@lemmy.worldEnglish · 1 year ago

Math skills

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Math skills

gedaliyah@lemmy.world to Confidently Incorrect@lemmy.worldEnglish · 1 year ago

cross-posted from: https://lemmy.world/post/11215719

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1 year ago
Not enough info to say for sure, but between 66½ and a day before 68 years old. It depends on when during the age of 6 the sister was exactly half the age. The sister is between 3-3½ years younger and we don’t know exactly where during the older sibling’s 70th year the question is posed.

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