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" If 248 men, in 5 days, of 11 hours each, can dig a trench 230 yards long, 3 wide, and 2 deep, in how many days, of 9 hours each, will 24 men dig a trench 420 yards long, 5 wide, and 3 deep ? Here the number of days, in which the proposed work can be done,... "
Putnam's Arithmetic - Page 176
by Rufus Putnam - 1849 - 264 pages
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The Arithmetician's Guide: Being a New, Improved, and Compendious System of ...

John Eadon - Arithmetic - 1766 - 360 pages
...Anf. 24.0x7x50 t. If 240 men, in 6 days of 12 hours each, dig a trench of 8 degrees of hardnefs, and 230 yards long, 3 wide» and 2 deep ; in how many days of I o hours, will 24 men dig a trench, of 5 degree» of hardnefs, 320 yarda lone 5 wide, and 3 deep ?...
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Adams's New Arithmetic: Arithmetic, in which the Principles of Operating by ...

Daniel Adams - Arithmetic - 1810 - 190 pages
...manner, any question relating to compound proportion, however complicated, may be stated and solved. 2. If 248 men, in 5 days, of 11 hours each, can dig a...long, 3 wide, and 2 deep, in how many days, of 9 hours each, will 24 men dig ж trench 420 yards long, 5 wide, and 3 deep ? Here the number of days in which...
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A Course of Mathematics: For the Use of Academies as Well as Private Tuition

Charles Hutton - Mathematics - 1812 - 620 pages
...space of a year ? Ans. 60* barrels. 9. If 180 men, in 6 days, of 10 hours each, can dig a trench 20O yards long, 3 wide, and 2 deep ; in how many days, of 8 hours long, will 100 men dig a trench of 360 yards long, 4 wide, and 3 deep ? Ans. 1 5 days. OF VULGAR...
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A Course of Mathematics: For the Use of Academies, as Well as Private ...

Charles Hutton - Mathematics - 1822 - 616 pages
...space of a year ? Ans. 60£ barrels. 9. If 180 men, in 6 days of 10 hours each, can dig a trench 200 yards long, 3 wide, and 2 deep ; in how many days, of 8 hoars long, will 100 men dig a trench of 360 yards long, 4 wide, and 3 deep ? Ans. 15 days. OF VULGAR...
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An Elementary Treatise on Arithmetic: Taken Principally from the Arithmetic of

Silvestre François Lacroix - Arithmetic - 1825 - 394 pages
...1464 quarters in 5 months, at that rate? Ans. 5483.i.!ytT' If 248 men, in 5 days of 11 hours each, dig a trench 230 yards long, 3 wide, and 2 deep ; in how many days of 9 hours in length, will 24 men dig a trench of 420 yards long, 5 wide, and 3 deep? Ans. 288TY7. Fellowship....
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An Elementary Treatise on Arithmetic: Taken Principally from the Arithmetic of

Silvestre François Lacroix - Arithmetic - 1825 - 404 pages
...consume 1464 quarters in 5 months, at that rate? Ans. 5483Tyj. If 248 men, in 5 days of 11 hours each, dig a trench 230 yards long, 3 wide, and 2 deep ; in how many days of 9 hours in length, will 24 men dig a trench of 420 yards long, 5 wide, and 3 deep? Ans. 280TV7Fellowship. 124....
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An Elementary Treatise on Arithmetic: Taken Principally from the Arithmetic ...

Silvestre François Lacroix - Arithmetic - 1825 - 168 pages
...consume 1464 quarters in 5 months, at that rate? Ans. 5483T3/j. If 248 men, in 5 days of 11 hours each, dig a trench 230 yards long, 3 wide, and 2 deep ; in how many clays of 9 hours in length, will 24 men dig a trench of 420 yards long, 5 wide, and 3 deep? Ans. /Fellowship....
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Elements of Arithmetic, Theoretical and Practical: Adapted to the Use of ...

Ferdinand Rudolph Hassler - Arithmetic - 1826 - 224 pages
...25 days 312500 Ibs. at 2J Ibs. per day? 18. If 248 men in 5 days of 1 1 hours each, dig a trench 280 yards long, 3 wide, and 2 deep, in how many days of 9 hours each, will 32 men dig a trench of 438 yard long, 6 yards wide anil 3 deep ? 19. Ahasgiven|15esO, which...
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Adams's New Arithmetic: Arithmetic, in which the Principles of Operating by ...

Daniel Adams - Arithmetic - 1828 - 266 pages
...compound proportion, however complicated, may be stated and solved. * 2. If 248 men, in 5 days, of 1 1 hours each, can dig a trench 230 yards long, 3 wide, and 2 deep, in how many days, of 9 hours each, will 24 men dig a trench 420 yards long, 5 wide, and 3 deep ? Here the number of days, in which...
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The Philosophical Magazine: Or Annals of Chemistry, Mathematics ..., Volume 4

Physics - 1828 - 524 pages
...— ». . 9. Divide a* by a— 1. 10; If 180 men, in 6 days, of 10 hours each, can dig a trench 200 yards long, 3 wide, and 2 deep: in how many days, of 8 hours long, will 100 men dig a trench of 360 ya.rds long, 4 wide, and 3 deep? 11. What is a decimal...
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