Αναζήτηση Εικόνες Χάρτες Play YouTube Ειδήσεις Gmail Drive Περισσότερα »
Είσοδος
 Βιβλία Βιβλία
The fore wheel of a carriage makes 6 revolutions more than the hind wheel in going 120 yards ; but if the...
An Introduction to Algebra Upon the Inductive Method of Instruction - Σελίδα 276
των Warren Colburn - 1830 - 276 σελίδες
Πλήρης προβολή - Σχετικά με αυτό το βιβλίο

## Geometrical Problems Deducible from the First Six Books of Euclid, Arranged ...

Miles Bland - 1821 - 438 σελίδες
....£16. 4s. ; and the number of shillings which he paid for a yard was to the number of yards as 4 : 9. How many yards did he buy, and what was the price of a yard ? Let 4Л7 = the number of shillings he paid for a yard ; .-. gx = the number of yards, and збх'...

## An Elementary Treatise on Algebra: Theoretical and Practical

James Ryan - 1824 - 516 σελίδες
...16/. 4s. ; and the number of shillings which he paid for . a yard was to the number of yards as 4 : 9. How many yards did he buy, and what was the price of a yard ? Ans 27 yards, at 12s. per yard. Prob. 13. Find three numbers in the proportion of i, |) and | ; the...

## Algebraical Problems, Producing Simple and Quadratic Equations, with Their ...

Miles Bland - 1824 - 383 σελίδες
...£.\Q. 4s.; and the number of shillings which he paid for a yard was to the number of yards as 4 : 9. How many yards did he buy, and what was the price of a yard ? Let 4.Г = the number of shillings he paid for a yard; .'. 9 x = the number of yards, and S6r2 =...

## An Elementary Treatise on Algebra, Theoretical and Practical ...

James Ryan - 1824 - 516 σελίδες
...167. 4s. ; and the number of shillings which he paid for a yard was to the number of yards as 4 : 9. How many yards did he buy, and what was the price of a yard ? Ans 27 yards, at 12s. per yard. Prob. 13. Find three numbers in the proportion of i, f, and | ; the...

## An Introduction to Algebra Upon the Inductive Method of Instruction

Warren Colburn - 1826 - 276 σελίδες
...£16. 4s. ; and the number of shillings which he paid per yard, was to the number of yards, as 4 to 9. How many yards did he buy, and what was the price of a yard ? Let x = the number of shillings he paid per yard. Then — = the number of yards. 4 The price of...

## An Introduction to Algebra Upon the Inductive Method of Instruction

Warren Colburn - 1830 - 276 σελίδες
...mercer bought a piece of silk for \$54 ; and the number of shillings which he paid for a yard was .?, of the number •of yards. How many yards did he buy, and what was the >rice of a yard ? 55. The fore wheel of a carriage makes 6 revolutions more han the hind wheel in going...

## Examples in Arithmetic and Algebra: Collected and Arranged from TheCambridge ...

1834 - 165 σελίδες
...when divided by the product of the last two, gives a quotient 11. What is the number? Answer, 264. 9. The fore wheel of a carriage makes 6 revolutions more than the hind in going 120 yards; but if the circumference of each wheel were increased by 3 feet, the fore wheel...

## An Introduction to Algebra Upon the Inductive Method of Instruction

Warren Colburn - 1836 - 276 σελίδες
...mercer bought a piece of silk for \$54 ; and the number of shillings which he paid for a yard was ± of the number, of yards. How many yards did he buy,...of a yard ?. 55. The fore wheel of a carriage makes б revolutions more than the hind wheel in going 120 yards ; but if the periphery of each wheel be...

## A Treatise on the Elements of Algebra

James Bryce - 1837 - 80 σελίδες
...solving the resulting quadratic, we find y = £ 3 ; and therefore, from the first equation, ж=£2. 14. The fore- wheel of a carriage makes 6 revolutions more than the hind- wheel, in going 1 20 yards ; but if the circumference of each wheel be increased one yard, it will make only 4 revolutions...

## An Introduction to Algebra: Upon the Inductive Method of Instruction

Warren Colburn - 1838 - 276 σελίδες
...mercer bought a piece of silk for \$54 ; and the number of shillings which he paid for a yard was ± of the number of yards. How many yards did he buy,...yard ? , 55. The fore wheel of a carriage makes 6 revolution* more than the hind wheel in going 120 yards ; but if the periphery of each wheel be increased...