| 1801 - 446 頁
...The RULE OF THREE INVERSE teacheth,by having three numbers given, to find a fourth, that shall have the same proportion to the second, as the first has to the third. If more require more, or lest require less, the question belongs to the rule of three direct. But if... | |
| Nicolas Pike - 1808 - 470 頁
...OR RECIPROCAL PROPORTION, Teaches, by having three numbers given, to find a fourth, which shall have the same proportion to the second, as the first has to the third. Therefore, the greater, the third term is, in respetf to the first, the less will the fourth term be,... | |
| Samuel Webber - 1812 - 260 頁
...The RULE OF THREE INVERSE teaches, by having three numbers given to find a fourth, that shall have the same proportion to the second, as the first has to the third. If more require more, or less require less, the question belongs to the Rule of Three Direct.. But... | |
| Jeremiah Joyce - 1812 - 274 頁
...like the last, teaches, from three given number;-, to find a fourth, which fourth number shall bear the same proportion to the second, as the first has to the third. Thus, if the question be, If 10 men can mow a certain field in 6 days, how soon can it be done by 20... | |
| Nathan Daboll - 1813 - 244 頁
...THE Rule of Three Inverse, teaches by having three numbers given to find a fourth, which shall huve the same proportion to the second, as the first has to the third. If more requires more, or less requires less, the question belongs to the Rule of Three Direct. Hut... | |
| Nathan Daboll - 1818 - 246 頁
...HE Rule of Three Inverse, teaches by having three numbers given to find a fourth, which shall have the same proportion to the second, as the first has to the third. If more requires more, or less requires less, the question belongs to the Rule of Three Direct : But... | |
| Phinehas Merrill - 1819 - 116 頁
...RULE OF ГИНЕЕ INVERSE teaches by h.iving three numbers given to find a fourth, that shall have the same proportion to the second as the first has to the third. If a greater number require a greater, or a less require a less, the question belongs to the Rale of... | |
| Henry Jackson - 1824 - 172 頁
...ike Single Rule of Three teach ? A. It teaches by having three numbers given to find a fourth, having the same proportion to the second, as the first has to the third. 2. Q. How are questions stated, and reduced, m Inverse Proportion ? A. The same aS in the Rule of Three... | |
| William Slocomb - 1828 - 160 頁
...INVERSE. h THE SINGLE RULE op THREE INVERSE teaches, having three numbers given to find a fourth, having the same proportion to the second, as the first has to the third. i A question may be known to belong to the Rule of Three Inverse, when more requires less, or less... | |
| James L. Connolly (mathematician.) - 1829 - 266 頁
...THREE INVERSE. This Rule teaches, by having three numbers given, to find a fourth, which will have the same proportion to the second, as the first has to the third. When mere requires less, or less requires more, the question is in this Rule ; but when more requires... | |
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