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... 4. Then, if only one difference stand against any rate, it will be the quantity belonging to that rate ; but if there be several, their sum will be the quantity.* EXAMPLES.
Daboll's Schoolmaster's Assistant: Improved and Enlarged ; Being a Plain ... - Σελίδα 179
των Nathan Daboll - 1828 - 240 σελίδες
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## An Elementary Arithmetic ...: Serving as an Introduction to the Higher ...

George Roberts Perkins - 1846 - 258 σελίδες
...only one difference stands against any rate, it will be the required quantity of the ingredient of that rate ; but if there be several, their sum will be the quantity required. Repeat this Rule. • •. * CAMPLES. 1. How much sugar at 5, 6, and 10 cents per pound,...

## The North American Arithmetic: Part Third, for Advanced Scholars

Frederick Emerson - 1846 - 288 σελίδες
...one difference stand against any rate, it will be the required quantity of the ingredient of tliat rate; but, if there be several, their sum will be the quantity required. 7. A goldsmith has gold of 17, 18, and 22 carats fine, and also pure gold. What proportion...

## Daboll's Complete Schoolmaster's Assistant: Being a Plain Comprehensive ...

Nathan Daboll, David Austin Daboll - 1849 - 249 σελίδες
...Then if only one difference stand against any rate, it will be the quantity belonging to that price, but if there be several, their sum will be the quantity. EXAMPLES. 1. A Grocer would mix the following qualities of sugar, •viz: at 8ets., 9cts., 11cts., and 12cts. per...

## An Elemtary Arithmetic ...: Serving as an Introduction to the Higher ...

George Roberts Perkins - 1849 - 347 σελίδες
...only one difference stands against any rate, it will be the required quantity of the ingredient of that rate ; but if there be several, their sum will be the quantity required. Repeat this Rule, EXAMPLES. 1. How much sugar at 5, 6, and 10 cents per pound, must be mixed...

## The scholar's guide to arithmetic; or, A complete exercise-book

John Bonnycastle - 1851
...opposite the contrary rate with which it is linked. 4. Then if only one difference stand against any rate, it will be the quantity belonging to that rate ; but...sum will be the quantity. EXAMPLES. (1.) A merchant would mix wines at 17s., 18s. and 22s. per gallon, so as that the mixture may be worth 20s. the gallon...

## An Elementary Arithmetic Designed for Academies and Schools: Also Serving as ...

George Roberts Perkins - 1851 - 347 σελίδες
...only one difference stands against any rate, it will be the required quantity of the ingredient of that rate; but if there be several, their sum will be the quantity required. Repeat this Rule. EXAMPLES. 1. How much sugar at 5, 6, and 10 cents per pound, must be mixed...

## The North American Arithmetic: Part Third, for Advanced Scholars

Frederick Emerson - 1851 - 328 σελίδες
...only one difference stand against any rate, it will be the required quantity of the ingredient of thai rate; but, if there be several, their sum will be the quantity required. 7. A goldsmith has gold of 17, 18, and 22 carats fine, and also pure gold. What proportion...

## An Elementary Arithmetic Designed for Academies and Schools: Also Serving as ...

George Roberts Perkins - 1855 - 347 σελίδες
...only one difference stands against any rate, it will be the required quantity of the ingredient of that rate ; but if there be several, their sum will be the quantity required. Keijr.it Hiii Rule. EXAMPLES. I. How much sugar at 5, 6, and 10 cents per pound, must be...

## Arithmetic, theoretical and practical. [With] Key

Chambers W. and R., ltd - 1859
...opposite the rate or rates with which each is linked. Then if only one difference stand opposite a rate, it will be the quantity belonging to that rate; but if there be seeeral differences, their sum will be the quantity belonging to the rate. Questions in this rule often...

## A Cyclopaedia of Commerce, Mercantile Law, Finance, Commercial Geography ...

William Waterston - 1863 - 1000 σελίδες
...opposite the contrary rate with which it is linked. 4. Then if only one difference stand against any rate, it will be the quantity belonging to that rate ; but if there be several, their »urn will be the quantity. Kxamplo 1. Wine at 9s. per gallon is to ne | Example 2. What quantity of...