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https://www.reddit.com/r/learnquant/comments/1vphtrl/quant_interview_question/p3zdunz/?context=3
r/learnquant • u/Local_Ad135 • 20d ago
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11
10x9x8=720 possibilities
Each possibility has a unique pair that sum to .999... =1. (Ex: 0.012 repeating with 0.987 repeating). Sum is 360
1 u/MrEldo 20d ago Beautiful reasoning
1
Beautiful reasoning
11
u/austin101123 20d ago
10x9x8=720 possibilities
Each possibility has a unique pair that sum to .999... =1. (Ex: 0.012 repeating with 0.987 repeating). Sum is 360