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Chinese Text Project
Simplified Chinese version
Search details:
Scope: 卷下 Request type: Paragraph
Condition 1: References "今有甲乙二人持钱不知其数,甲得乙半而钱五十" Matched:1.
Total 1 paragraphs. Page 1 of 1.

卷下

Library Resources
28 卷下:
今有甲、乙二人,持钱各不知数。甲得乙中半,可满四十八。乙得甲太半,亦满四十八。问甲、乙二人元持钱各几何?
答曰:甲持钱三十六。乙持钱二十四。
术曰:如方程求之。置二甲、一乙、钱九十六,于右方。置二甲、三乙、钱一百四十四,于左方。以右方二乘左方,上得四,中得六,下得二百八十八钱。以右行再减左行,左上空,中馀四乙,为法;下馀九十六钱,为实。上法,下实,得二十四钱,为乙钱。以减右下九十六,馀七十二,为实;以右上二甲为法。上法、下实,得三十六,为甲钱也。

Total 1 paragraphs. Page 1 of 1.