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" A wall was to be built 700 yards long in 29 days; after 12 men had been employed on it for 11 days, it was found they had built only 220 yards. How many more men must be put on, to finish it in the given time ? 54. "
The Plain Calculator: Being an Elementary Arithmetic : Based on the Inherent ... - Page 69
by Lewis Joerres - 1842 - 162 pages
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The American Tutor's Guide: Being a Compendium of Arithmetic. In Six Parts ...

James Thompson - Arithmetic - 1808 - 180 pages
...per cent by the mixtures ? , Ans. 4s. 6d. 23. A wall was to he built 700 yards long in 29 days ; now after 12 men had been employed on it for 11 days, it was found that they had completed only 220 yards of the wall. It is required then to determine how many men must-be added to...
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A Course of Mathematics ...: Composed for the Use of the Royal Military ...

Charles Hutton - Mathematics - 1811 - 406 pages
...and the time 74 hr, or 1 h 17-4 min. QUEST. 5. A wall was to be built 700 yards long in 29 days. Now, after 12 men had been employed on it for 11 days, it was found that they had completed only 220 yards of the wall. It is required then to determine how many men must be added to...
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A Course of Mathematics: In Two Volumes : for the Use of Academies ..., Volume 1

Charles Hutton - Mathematics - 1816 - 612 pages
...the time Tt, hr. or 7 h. 17} min. QUEST. 5. A wall was to be built 700 yards long in 29 days. Now, after 12 men had been employed on it for 11 days, it was found that they had completed only 220 yards of the wall. It is required then to determine how many men must be added to...
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A Course of Mathematics: For the Use of Academies, as Well as Private ...

Charles Hutton - Mathematics - 1822 - 616 pages
...7-f hr. or 7 h. 17} min. QUEST. 5. A wall was to be built 700 yards long in 29 days. Now, after J2 men had been employed on it for 11 days, it was found that they had completed only 220 yards of the wall. It is required then to determine how many men must be added to...
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The Arithmetical Manual

Samuel Read Hall - Arithmetic - 1832 - 294 pages
...the same provisions serve 5 days. Ans. 100. 38. A wall was to be built 700 yards long in 29 days. Now after 12 men had been employed on it for 11 days, it was found that they had completed only 220 yards of the wall. It is required to determine how many men must b« QUESTION. How...
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The North American Arithmetic: Part Third, for Advanced Scholars, Volume 3

Frederick Emerson - Arithmetic - 1834 - 300 pages
...lost. It is required, to find the daily allowance of each man during the last 9 months. 53. A wall was to be built 700 yards long in 29 days; after 12 men...had been employed on it for 11 days, it was found they had built only 220 yards. How many more men must be put on, to finish it in the given time ? 54....
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The North American Arithmetic: For Advanced Scholars. part third

Frederick Emerson - Arithmetic - 1839 - 300 pages
...lost. It is required, to find the daily allowance of each man during the last 9 months. 53. A wall was to be built 700 yards long in 29 days; after 12 men...had been employed on it for 11 days, it was found they had built only 220 yards. How many more men musl be put on, to finish it in the given time ? 54....
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Higher Arithmetic: Designed for the Use of High Schools, Academies, and Colleges

George Roberts Perkins - Arithmetic - 1841 - 274 pages
...70 cents a bushel, must be given for the carriage of 80 barrels of flour 230 miles ? 14. A wall was to be built 700 yards long in 29 days ; after 12 men...had been employed on it for 11 days, it was found they had built only 220 yards. How many more men must be put on to finish it in the given time ? 15....
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The North American Arithmetic: for advanced scholars. Part third

Frederick Emerson - Arithmetic - 1847 - 300 pages
...daily allowance of each man during the last 9 months. 53. A wall was to be built 700 yards long in-29 days; after 12 men had been employed on it for 11 days, it was found they had built only 220 yards. How many more men must be put on, to finish it in the given time ? 54....
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Higher Arithmetic: Designed for the Use of High Schools, Academies, and ...

George Roberts Perkins - Arithmetic - 1849 - 356 pages
...must be given for the carriage of 80 barrels of flour 230 miles ? Ans. 368 bushels. 14. A wall was to be built 700 yards long in 29 days ; after 12 men...had been employed on it for 11 days, it was found they had built only 220 yards. How many more men must be put on it to finish it in the given time?...
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