Chinese Text Project |
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Scope: 卷中 Request type: Paragraph |
Condition 1: Contains text "以甲乙減丙以甲丙減乙以乙丙減甲即各得元數" Matched:1. |
Total 1 paragraphs. Page 1 of 1. |
《卷中》 | Library Resources |
26 | 卷中: | 今有甲、乙、丙三人持錢。甲語乙、丙:「各將公等所持錢半以益我錢,成九十。」乙復語甲、丙:「各將公等所持錢半以益我錢,成七十。」丙復語甲、乙:「各將公等所持錢半以益我錢,成五十六。」問三人元持錢各幾何? |
答曰:甲七十二。乙三十二。丙四。 | ||
術曰:先置三人所語為位,以三乘之,各為積,甲得二百七十,乙得二百一十,丙得一百六十八。各半之,甲得一百三十五,乙得一百五,丙得八十四。又置甲九十、乙七十、丙五十六,各半之。以甲、乙減丙,以甲、丙減乙,以乙、丙減甲,即各得元數。 |
Total 1 paragraphs. Page 1 of 1. |
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