72=2^33^2
72, 36, 24, 18, 14, 12, 10, 9, 8, 7 ,6 ,5 ,4, 3, 2, 1
7+2=9, 72=14
72/interest = time to double profit
72/rate of inflation = time taken to half the value
RE: 투자 계획을 세우는데 필요한 법칙 - 72의 법칙
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투자 계획을 세우는데 필요한 법칙 - 72의 법칙