| Mathematics - 1801 - 446 pages
...The RULE or THREE DIRECT teacheth, by having three numbers given, to find a fourth, that shall have the same proportion to the third, as the second has to the first. RULE. I. State the question ; that is, place the numbers so, that th« first and third may be the terms... | |
| Samuel Webber - Mathematics - 1808 - 466 pages
...RULE 0F THREE DIRECT teaches, by having three numbers given, to find a fourth, that shall have ths same proportion to the third, as the second has to the first. RULE. 7 / write the less of the two remaining numbers in the third place, and the other in the first.... | |
| Samuel Webber - Arithmetic - 1812 - 260 pages
...The RULE or THREE DIRECT teaches, by having three numbers given, to find a fourth, that shall have the same proportion to the third, as the second has to the first. RULfi. 1. State the question ; that is, place the numbers so, that the first and third may be the terms... | |
| Oliver Welch - Arithmetic - 1812 - 236 pages
...Single Rule of Three Direct teaches, by having; three numbers given, to find a fourth, that shall have the same proportion to the third, as the second has to the first. If more require more, the proportion is direct : if les&jequire less, the proportion is also direct... | |
| Nathan Daboll - Arithmetic - 1813 - 244 pages
...THE Rule of Three Direct teaches, liy having three numbers given to find a fourth, which shall have the same proportion to the third, as the second has to the first. 1. Observe that two of the given numbers in your question are always of the same name or kind ; one... | |
| Nathan Daboll - Arithmetic - 1818 - 246 pages
...A HE Rule of Three Direct Teaches, by having three numbers given to find a fourth, which shall have the same proportion to the third, as the second has to the first. 1. Observe that two of t!:e given numbers in your question are always of the same name, or kind ; one... | |
| Phinehas Merrill - Arithmetic - 1819 - 116 pages
...RULB or Тннкв DI»BCT teaches,, bf having three numbers given to find the fourth that shall, have the same proportion to the third, as the second has to the first. RULE I. — State the question ; that is, place the numbers so, that the first aud third be of the... | |
| Zadock Thompson - Arithmetic - 1826 - 176 pages
...Single Rule of Three Direct teaches by having three numbers given to find * fourth, which shall have the same proportion to the third as the second has to the first. .KnE-.— 1. State the question by. making that number which asks the quei2. If g7.50 buy 15 bushels... | |
| Nathan Daboll - Arithmetic - 1829 - 252 pages
...THE Rule of Three Direct tenches, by having three numbers given to find a fourth, which shall have the same proportion to the third, as the second has to the first. 1. Observe that two of the given numbers in your question ore always of the same name or kind : one... | |
| Lyman Cobb - Arithmetic - 1836 - 228 pages
...Single Rule of Three Direct teaches, byhaving three numbers given to find a fourth, which shall have the same proportion to the third, as the second has...two rules in its operation. It is divided into two parta j the Rule of Three Direct, and the Rule of Three Inverse. On account of its extensive usefulness... | |
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