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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. I. "
The Improved Arithmetic: Newly Arranged and Clearly Illustrated, Both ... - Σελίδα 263
των Daniel Parker - 1828 - 348 σελίδες
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The North American Arithmetic: For Advanced Scholars. part third

Frederick Emerson - 1839 - 300 σελίδες
...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...

Arithmetic on the Productive System: Accompanied by a Key and Cubical Blocks

Roswell Chamberlain Smith - 1841 - 324 σελίδες
...having the mean price or rate, and the mean prices or rates of the several simples given ; consequently, it is the reverse of ALLIGATION MEDIAL, and may be proved by it. 2. A farmer has oats worth 25 cents a bushel, which he wishes to mix with corn worth 50 cents per bushel,...

Ruger's Arithmetick, with Questions and Answers: A New System of Arithmetick ...

William Ruger - 1841 - 268 σελίδες
...quantity of any number of simples, 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. gjf This is called Alligation Alternate, because the same question frequently admits of different answers....

A New System of Arithmetic, on the Cancelling Plan: Embracing the Rules of ...

Charles Guilford Burnham - 1841 - 324 σελίδες
...lbs., $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 29 s.,24 s., 22 s., and 17 s. a gallon, so that the mixture is worth 23...

Arithmetic on the Productive System: Accompanied by a Key and Cubical Blocks

Roswell Chamberlain Smith - 1842 - 320 σελίδες
...having the mean price or rate, and the mean prices or rates of the several simples given ; consequently, it is the reverse of ALLIGATION MEDIAL, and may be proved by it. 2. A farmer has oats worth 25 cents a bushel, which he wishes to mix with corn worth 50 cents per bushel,...

Schoolmaster's Assistant: Improved and Enlarged, Being a Plain Practical ...

Nathan Daboll - 1843 - 260 σελίδες
...of each 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...CASE. I. When the mean rate of the whole mixture, and tht rates of all the ingredients are give.n without any limited quantity. RULE, 1. Place the several...

Daboll's Schoolmaster's Assistant: Improved and Enlarged, Being a Plain ...

Nathan Daboll - 1843 - 248 σελίδες
...given, will compose a mixture of a given rate ; so that it is the reverse of alligation medial, anil may be proved by it. CASE. I. When the mean rate of the whole mixture, and tht rates of all the ingredients arc given without any limited quantity. RULE. 1. Place the several...

Arithmetic on the Productive System: Accompanied by a Key and Cubical Blocks

Roswell Chamberlain Smith - 1843 - 320 σελίδες
...having the mean price or rate, and the mean prices or rates of the several simples given ; consequently, it is the reverse of ALLIGATION MEDIAL, and may be proved by it. 2. A farmer has oats worth 25 cents a bushel, which he wishes to mix with corn worth 50 cents per bushel,...

Arithmetic, designed for academies and schools, with answers

Charles DAVIES (LL.D.) - 1843 - 348 σελίδες
...several simples, whose prices are known, to form a compound of a given price. Alligation Alternate is the reverse of Alligation Medial, and may be proved by it. For a first example, let us take the one before stated. If oats worth 3s per bushel be mixed with wheat...

Arithmetic Designed for Academies and Schools: With Answers

Charles Davies - 1844 - 666 σελίδες
...several simples, whosi prices are known, to form a compound of a given price. Alligation Alternate is the reverse of Alligation Medial, and may be proved by it. For a first example, let us take the one before stated. If oats worth 3s per bushel be mixed with wheat...




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