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" B's journey in 15$ days, but B would have been 28 days in performing A's journey. What was the distance between C and D ? Ans. "
Lectures on the Philosophy of Arithmetic and the Adaptation of that Science ... - Σελίδα 373
των Uriah Parke - 1849 - 395 σελίδες
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An Introduction to Algebra: Being the First Part of a Course of Mathematics ...

Jeremiah Day - 1820 - 352 σελίδες
...Z).'. They travelled the direct road between C and D ; and on meeting, it appeared that A had travelled 18 miles more than B, and that A could have gone B's distance in 15J- days, Init B would have been 28 days in going ,4's distance. Required the distance...

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

Miles Bland - 1821 - 898 σελίδες
...that В left D. They travelled the direct road CD, and on meeting it appeared that A had travelled 18 miles more than B; and that A could have gone B's journey in 15} days, but В would have been 28 days in performing A's journey. What was the distance between С and D ? Let...

An Elementary Treatise on Algebra: Theoretical and Practical

James Ryan, Robert Adrain - 1824 - 542 σελίδες
...that B left D. They travelled the direct road, CD ; and, on meeting, it appeared that A had travelled 18 miles more than B; and that A could have gone B's journey in 15 3-4th days, but B would have been 28 days in performing A's journey. What was the distance between...

An Elementary Treatise on Algebra: Theoretical and Practical

James Ryan - 1824 - 550 σελίδες
...that B left D. They travelled 1he direct road, CD ; and, on meeting, it appeared that A had travelled 18 miles more than B ; and that A could have "gone B's .journey in 15 3-4th days, but B would have been 28 days in performing A's journey. What was the distance between...

Elements of Algebra

William Smyth - 1830 - 278 σελίδες
...that B left D. They travelled the direct road CD, and on meeting, it appeared that A had travelled 1 8 miles more than B ; and that A could have gone B's...would have been 28 days in performing A's journey. What was the distance between C and D ? 1 1 . What two numbers are those, whose difference being multiplied...

Elements of Algebra

William Smyth - 1833 - 288 σελίδες
...CD, and on meeting, it appeared that 12 A had travelled 18 miles more than B ; and that A could hare gone B's journey in 15£ days, but B would have been 28 days in performing A's journey. What was the distance between C and D ? Ans. 126 miles. 11. What two numbers are those, whose difference...

Elements of Algebra: Tr. from the French of M. Bourdon. Revised and Adapted ...

Charles Davies - 1835 - 378 σελίδες
...places at the same time, and travelled towards each other. On meeting, it appeared that A had travelled 18 miles more than B ; and that A could have gone...in performing A's journey. How far did each travel ? A 72 miles. ( B 54 miles. Discussion of the General Equation of the Second Degree. 141. As yet we...

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

James Ryan - 1838 - 412 σελίδες
...that B left D. They travelled the direct road, CD : and, on meeting, it appeared that A had travelled 18 miles more than B : and that A could have gone...would have been 28 days in performing A's journey. What was the distance between C and D ? Let x= the number of miles A has travelled ; ,-.x — 18= the...

Elements of Algebra

1838 - 372 σελίδες
...places at the same time, and travelled towards each other. On meeting, it appeared that A had travelled 18 miles more than B ; and that A could have gone B's journey in 15J days, but B would have been 29 days in performing A's journey. How far did each travel ? A 72 miles....

First Lessons in Algebra: Embracing the Elements of the Science

Charles Davies - 1839 - 264 σελίδες
...places at the same time, and travelled towards each other. On meeting, it appeared that A had travelled 18 miles more than B ; and that A could have gone...in performing A's journey. How far did each travel ? An*. A 72 IDileS' E 5-1 miles. 11. There are two numbers whose difference is 15, and half their product...




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