 | Nathan Daboll, David Austin Daboll - Arithmetic - 1849 - 260 pages
...price or rate are given, to find what proportion of each must be taken to compose a mixture of the given rate. It is therefore the reverse of Alligation medial, and may be proved by it. 'CASE i. When the mean rate and the rates of the several ingredients are given, without any limited... | |
 | John Bonnycastle - 1851 - 314 pages
...alloy must be put to it, but more gold. CASE II. To find what quantity of any number of ingredients, whose rates are given, will compose a mixture of a given rate. BULE.* 1. Write down the rates of the ingredients in a column directly under each other. 2. Connect... | |
 | Chambers W. and R., ltd - 1859 - 344 pages
...15 at 54s, and 18 at 60s. . . Ans. £2, 7s. 7:\W. ;;;. ALLIGATION ALTERNATE. ALLIGATION ALTERNATE is the method of finding what quantity of any number of Simples, whose rates or prices are given, will compose a Mixture of a given rate or price, intermediate between the rates... | |
 | William Waterston - Commerce - 1863 - 1028 pages
...of constituents or ingredients in a mixture. I. To find what quantity of any number of ingredient*, whose rates are given, will compose a mixture of a given rate. Rule — I. Write down the rates of tho ingredients under each otlir-r. 2. Connect by a curved lino,... | |
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ALLIGATION ALTERNATE is the method of finding what 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. RULE. 1. Write the rates of... 
