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" IS the method of finding what quantity of e'ach of the ingredients, whose rates are given, will compose a mixture of a given rate; so that it is the reverse of alligation medial, and may be proved by it. CASE. "
A New and Easy Introduction to the Mathematics: Containing. A system of ... - Page 291
by Ira Wanzer - 1831 - 396 pages
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The North American Arithmetic: Part Third, for Advanced Scholars

Frederick Emerson - Arithmetic - 1835 - 300 pages
...the respective rates of the different ingredients are given, to compose a mixture of a fixed rate. It is the reverse of Alligation Medial, and may be proved by it. . . ~ If we would find what quantities of two ingredients, different in value, would be required to...
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A Practical and Theoretical System of Arithmetic...: Also, a Treatise on ...

George Willson - Arithmetic - 1836 - 202 pages
...temperature for the week 1 Ans. 75 degrees. CASE II. To find what quantity of any number of simples whose rates are given, will compose a mixture of a given rate or quality. 6. If a grocer have sugars worth llcts. 13cts. 14cts. 15cts. and 16cts. per pound; in what...
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Cobb's Explantory Arithmetick, Number Two: Containing the Compound Rules ...

Lyman Cobb - Arithmetic - 1836 - 228 pages
...Alligation Alternate teaches to find what quan•oty of eacii of any number of ingredients or simples. whose rates are given, will compose a mixture of a given rate. EXPLANATIONS. The same question, in this rule, often admits of different answers, and it is, therefore,...
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A New System of Arithmetic, on the Cancelling Plan: Embracing the Rules of ...

Charles Guilford Burnham - Arithmetic - 1837 - 266 pages
...Ibs., $16,75 -;-25=67 cents, the mean price of the mixture. Hence, it appears that Alligation Alternate is the reverse of Alligation Medial, and may be proved by it. 4. A grocer mixes wines at 29s., 24s., 22s., and 17s. a gallon, so that the mixture is worth 23s. per...
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Daboll's Schoolmaster's Assistant: Improved and Enlarged. Being a Plain ...

Nathan Daboll - Arithmetic - 1837 - 246 pages
...method of finding what quantity ofeuch of tin ingredients whose rates are given, will compose a mixturi of a given rate ; so that it is the reverse of Alligation M» dial, and may be proved by it. CASE I. When the mean rate of the whole mixture, and the ratei of...
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Daboll's Schoolmaster's Assistant: Improved and Enl. ...

Nathan Daboll - Arithmetic - 1837 - 262 pages
...ALLIGATION ALTERNATE, IS the method of finding what quantity of each of the ingredients, whose ratea are given, will compose a mixture of a given rate ; so that ¡t is the reverse of Alligation AJedial, and may be proved by it. CASE I. •> When the mean rate...
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The Mercantile Arithmetic: Adapted to the Commerece of the United States, in ...

Michael Walsh - Arithmetic - 1838 - 346 pages
.../LLLJGATION ALTERNATE. ALLIGATION ALTERNATE is the method of finding what quantity of any number of simples, whose rates are given, will compose a mixture of a...reverse of Alligation Medial, and may be proved by it. ALLIGATION ALTERNATE. RULE. 1. Write the rates of the simples in a column under each other. 2. Connect...
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A Practical and Theoretical System of Arithmetic: Containing a New System of ...

George Willson - Arithmetic - 1838 - 194 pages
...temperature for the week ? Ans. 75 degrees. CASE II. To find what quantity of any number of simples whose rates are given, will compose a mixture of a given rate or quality. 6. If a grocer have sugars worth llcts. 13cts. 14cts. 15cts. and 16cts. per pound ; in...
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The North American Arithmetic: For Advanced Scholars. part third

Frederick Emerson - Arithmetic - 1839 - 300 pages
...the respective rates of the different ingredients are given, to compose a mixture of a fixed rate. It is the reverse of Alligation Medial, and may be proved by it. If we would find what quantities of two ingredients, different in value, would be required to make...
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Ruger's Arithmetick, with Questions and Answers: A New System of Arithmetick ...

William Ruger - Arithmetic - 1841 - 268 pages
...to be lloz. fine, &c. ALLIGATION ALTERNATE, Teaches to find what quantity of any number of simples, whose rates are given, will compose a mixture of a...reverse of Alligation Medial, and may be proved by it. gjf This is called Alligation Alternate, because the same question frequently admits of different answers....
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