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 Βιβλία Βιβλία 1 - 10 από 48 για If 248 men, in 5 days, of 11 hours each, can dig a trench 230 yards long, 3 wide....
If 248 men, in 5 days, of 11 hours each, can dig a trench 230 yards long, 3 wide...
A New Introduction to the Science of Algebra... - Σελίδα 88
1836 - 304 σελίδες
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## The Arithmetician's Guide: Being a New, Improved, and Compendious System of ...

John Eadon - 1766 - 333 σελίδες
...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 ?...

## Mathematics: Compiled from the Best Authors and Intended to be the ..., Τόμος 1

Samuel Webber - 1801
...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...

## Adams's New Arithmetic: Arithmetic, in which the Principles of Operating by ...

Daniel Adams - 1810 - 180 σελίδες
...complicated, may be stated and solved. 2. 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 ж trench 420 yards long, 5 wide, and 3 deep ? Here the number of days...

## A Course of Mathematics ...: Composed for the Use of the Royal Military ...

Charles Hutton - 1811
...persons in the space o£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 g in how many, days, of 8 hours long, will 100 men dig a treii-ch of 360 yards Jong, 4 wide, and 3...

## A Course of Mathematics: For the Use of Academies as Well as ..., Τόμος 1

Charles Hutton - 1812
...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 FRACTIONS. A FRACTION, or broken number,...

## A System of Arithmetic

Samuel Webber - 1812 - 248 σελίδες
...quarters in 5 months, at that rate ? Ans. 10. 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. 288/09T. CONJOINED...

## A Course of Mathematics in Two Volumes for the Use of Academies, as ..., Τόμος 1

Charles Hutton - 1816
...year ? Ans. 60£ barrels. 9. If 180 men, in 6 days, of 10 hours each, can dig a trench 200 yards tang. 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. 15 days. OF VULGAR FRACTIONS. A FRACTION, or broken number,...

## A Course of Mathematics ...: For the Use of Academies, as Well as ..., Τόμος 1

Charles Hutton - 1818
...year ? Ans. 60f barrels. i> If 180 men in 6 days, of 10 hours each, can dig a trench SOi- \ards Ions. 3 wide, and 2 deep ; in how many days, of 8 hours long, will 1 OO meu dig a trench of 360 yards long, 4 wide, and 3 deep ? Ans. 15 days. OP VULGAR FRACTIONS. A...

## An Elementary Treatise on Arithmetic

Silvestre François Lacroix - 1821 - 127 σελίδες
...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...

## An Introduction to the Elements of Algebra: Designed for the Use of Those ...

Leonhard Euler - 1821 - 216 σελίδες
...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....