I'm familar with the rule of 72, but had never heard of the rule of 115. Pretty cool.

…ders working on that floor didn’t know how to use a computer but they used all sorts of tricks like The Rule of 72 and The Rule of 115, as well as a bunch of others that allowed them to calculate bond prices or yie…ders working on that floor didn’t know how to use a computer but they used all sorts of tricks like The Rule of 72 and The Rule of 115, as well as a bunch of others that allowed them to calculate bond prices or yields rapidly, in thei…
Wealth: invest for lower risk, higher reward
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Dave Coker
Opher Ganel
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Apr 26, 2024
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I'm familar with the rule of 72, but had never heard of the rule of 115. Pretty cool.
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Written by Opher Ganel6.2K Followers
·87 Following
Consultant | systems engineer | physicist | writer | avid reader | amateur photographer. I write about personal finance from an often contrarian point of view.
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