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" 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 each, will 24 men dig a trench of 420 yards long, 5 wide and 3 deep ? Ans. "
A New System of Arithmetic and Mathematics - Side 97
av James H. Porter - 1845 - 240 sider
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The Arithmetician's Guide: Being a New, Improved, and Compendious System of ...

John Eadon - 1766 - 360 sider
...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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Mathematics: Compiled from the Best Authors and Intended to be the ..., Volum 1

1801 - 446 sider
...will eat up' 1464 quarters in $ months) atTh;;Frate ? . IO. If 248 men, in 5 days of n hours each, dig a trench 230 yards long, 3 wide and 2 deep ; in how many days of 9 hours long, will 24 men dig a trench of 420 yards long, 5 wide and 3 deep ? Ans. a88/~.. CONJOINED PROPORTION....
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Adams's New Arithmetic: Arithmetic, in which the Principles of Operating by ...

Daniel Adams - 1810 - 190 sider
...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...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 the proposed work can...
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A Course of Mathematics: For the Use of Academies as Well as Private Tuition

Charles Hutton - 1812 - 620 sider
...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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An Elementary Treatise on Arithmetic

Silvestre François Lacroix - 1821 - 160 sider
...quarters in 5 months, at that rate ? Ms. a483TVT. If 248 men, in 5 days of 11 hours each, dig a trench ^30 yards long, 3 wide and 2 deep ; in how many days of 9 hours long, will 24 men dig a trench of 420 yards long, 5 wide and S deep ? FELLOWSHIP. 134. TBB object of...
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An Introduction to the Elements of Algebra: Designed for the Use of Those ...

Leonhard Euler - 1821 - 380 sider
...in 5 months, at that rate ? tins. M83T^. If 248 men, in 5 days of 11 hours each, dig a trench s:30 yards long, 3 wide and 2 deep ; in how many days of 9 hours long, will 24 men dig a trench of 420 yards long, 5 wide and 3 deep ? Jns. 288^. FELLOWSHIP. 124. THE...
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A Course of Mathematics: For the Use of Academies, as Well as Private ...

Charles Hutton - 1822 - 616 sider
...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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Conversations on Arithmetic, with Demonstrations to Each Rule

Leonard Pierce - 1823 - 170 sider
...consume 1464 quarters in 5 months, at that rate ? Ans. 5483^. 52. 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 long, will 24 men dig a trench of 420 yards long, 5 wide and 3 deep ? Ans. 288 //T. 53. If the freight...
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An Elementary Treatise on Arithmetic: Taken Principally from the Arithmetic of

Silvestre François Lacroix - 1825 - 404 sider
...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 of

Silvestre François Lacroix - 1825 - 394 sider
...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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