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" A detachment of an army was marching in regular column, with 5 men more in depth than in front ; but upon the enemy coming in sight, the front was increased by 845 men ; and by this movement the detachment was drawn up in 5 lines. "
Elements of Algebra - Σελίδα 298
των George Albert Wentworth - 1883 - 350 σελίδες
Πλήρης προβολή - Σχετικά με αυτό το βιβλίο

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

Miles Bland - 1821 - 898 σελίδες
...positive values as negative roots. Thus, if Prob. 12, page 213, be transformed into the following, "A detachment " from an army was marching in regular column with 5 feicer " in depth than in front ; but upon the enemy coming in " sight the front was increased till...

Algebraical Problems, Producing Simple and Quadratic Equations, with Their ...

Miles Bland - 1824 - 404 σελίδες
...positive values as negative roots. Thus, if Prob. 12, page 213, be transformed into the following, '' A " detachment from an army was marching in regular column " with 5 fewer in depth than in front; but upon the enemy " coming in sight the front was increased till it...

An Introduction to Algebra Upon the Inductive Method of Instruction

Warren Colburn - 1825 - 400 σελίδες
...324 shillings. x* = 144 x = 12 9X - 27 — - 27. Ans. 27 yards, at 12s. per yard. 2. A detachment of an army was marching in regular column, with 5 men more in depth than in front ; but upon the enemy coming in sight, the front was increased by 845 men ; and by this movement the...

An Introduction to Algebra Upon the Inductive Method of Instruction

Warren Colburn - 1828 - 330 σελίδες
.... = 324 shillings. 4 x*= 144 x = 12 l£ = 27. 4 Ans. 27 yards, at 12s. per yard. 2. A detachment of an army was marching in regular column, with 5 men more in depth than in front ; but upon the enemy coming in sight, the front was increased by 845 men j and by this movement the...

An Introduction to Algebra Upon the Inductive Method of Instruction

Warren Colburn - 1834 - 288 σελίδες
...be : r = 324 shillings. 4 x'= 144 ,c = 12 ^£= 27. . 27 yards, at 12s. per yard. 2. A detachment of an army was marching in regular column, with 5 men more in depth than in from ; bin upon tho enemy coming in sight, the front was increased by P4o men ; and by this movement...

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

James Ryan, Robert Adrain - 1835 - 388 σελίδες
...and r"=2500 ; .-. x= ± 50. .-. A's money was 50/., and B's money was one month in trade. PROB. 8. A detachment from an army was marching in regular column, with 5 men more in depth than in front ; but upon the enemy coming in sight, the front was increased by 845 men ; and by this movement the...

The principles of arithmetic. [Followed by] The principles of algebra

Wales Christopher Hotson - 1842 - 306 σελίδες
...the sum of its digits, and the quotient increased by 17, the digits are inverted. (9) A detachment was marching in regular column with 5 men more in depth than in front; but upon the enemy coming in sight, the front was increased by 845 men ; and by this movement the detachment...

An Introduction to Algebra upon the Inductive Method of Instruction

Warren Colburn - 1844 - 280 σελίδες
...^- = 324 shillings. «' = 144 x = 12 li= 27. 4 Ans. 27 yards, at 12s. per yard. 2. A detachment of an army was marching in regular column, with 5 men more in depth than in front ; but upon the enemy coming in sight, the front was increased by 845 men ; and by this movement the...

A collection of examples in pure and mixed mathematics, with hints and ...

Alfred Wrigley - 1845 - 222 σελίδες
...and B gives to each person 5s. a-piece more than A. How many persons did they each relieve ? 60 1. A detachment from an army was marching in regular column, with 5 men more in depth than in front ; but upon the enemy coming in sight, the front was increased by 845 men ; and by this movement the...

A Treatise on Algebra: Containing the Latest Improvements. Adapted to the ...

Charles William Hackley - 1846 - 544 σελίδες
...of 4 to 5, and the difference of whose squares is 81. What are the numbers ? Ans. ±12 and ±15. (3) A detachment from an army was marching in regular column, with 5 men more in depth than in front ; but upon the enemy coming in sight, the front was increased by 845 men, and by this movement the...




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