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" Suppose there is a mast erected, so that i of its length stands in the ground, 12 feet of it in the water, and £ of its length in the air, or above water ; 1 demand the whole length ? Anti. "
Practical Arithmetic: In Four Books ... Extracted from the Large and Entire ... - Σελίδα 324
επεξεργασία από - 1813 - 348 σελίδες
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Arithmetical magazine: or, Mercantile accountant, adapted to the commerce of ...

James Alexander Mackay - 1803 - 252 σελίδες
...for 450 guineas : What did they gain or lose by their adventure ? Ans. -£18 11 4 sterling loss. 4. /There is a mast or pole, £ of its length stands in the ground, 1 2 feet of it in the water, and £ of its length in the air, or above water : What is the whole length...

Daboll's Schoolmaster's Assistant: Improved and Enlarged : Being a Plain and ...

Nathan Daboll - 1813 - 240 σελίδες
...3341. The cube of heir difference is 1331. 19. Suppose there is a mast erected, so that ^ of its -ength stands in the ground, 12 feet of it in the water,...its length in the air, or above water; I demand the vhole length! Ans. Zltifcet. 20. What difference is there between the interest ol'S00/. 't 5 percent,...

Daboll's Schoolmaster's Assistant: Improved and Enlarged; Being a Plain ...

Nathan Daboll - 1820 - 240 σελίδες
...squares is 3541. The cube of their difference is 1331. 19. Suppose there is a mast erected, so that i of its length stands in the ground, 12 feet of it...water, and £ of its length in the air, or above water ; 1 demand the whole length ? Anti. 216 fee.t. 20. What difference is there between the interest of...

The Scholar's Arithmetic: Designed for the Use of Schools in the United States

Jacob Willetts - 1822 - 191 σελίδες
...for 2 shillings, do I gain or lose, and how much 1 Ans. lose 3s. 4d. 33. There is a mast or pole, f of its length stands in the ground, 12 feet of it in the water, and f of its length in the air, or above water ; how much is the whole length 1 J)ns. 216 feet. 34 The...

Daboll's Schoolmaster's Assistant: Improved and Enlarged. Being a Plain ...

Nathan Daboll - 1823 - 240 σελίδες
...3341 . TJte cube of } » their difference is 1331. 19. Suppose there is a mast erected, so that £ of its length stands in the ground, 12 feet of it in the water, and | uf its length in the air, or above water ; I demand the whole length ? .tins. 216 feet. 20. What...

Daboll's Schoolmaster's Assistant: Improved and Enlarged. Being a Plain ...

Nathan Daboll - 1824 - 240 σελίδες
...The cube oj their difference is 1331. 19. Suppose there is a mast erected, so that 1 of its iength stands in the ground, 12 feet of it in the water, and J of its length in the air, orabove water; I demand the whole length ? Jlns. 216 feet. 20. What difference...

Daboll's Schoolmaster's Assistant

Nathan Daboll - 1825 - 240 σελίδες
...sqttares is 5341. The cube oj tlieir difference is 1551. 19. Suppose there is a mast erected, so that ^ of its length stands in the ground, 12 feet of it in the water, and | of its length in the air, orabove water ; I demand the whole length ? Ms. 216 feet. 20. What difference is there between the...

The Federal Calculator: Or, A Concise System of Practical Arithmetic

William Slocomb - 1828 - 137 σελίδες
...per cent: how was it sold per yard? Ans. 93£ cents. 19. Suppose there is a mast erected, so that i of its length stands in the ground, 12 feet of it...water and ^ of its length in the air, or above water: what was its whole length? Ans. 216 feet. 19. Three persons purchase a steam boat, towards the payment...

Connolly's Arithmetic: Or, The Ohio Accomptant: Being a Plain Practical ...

James L. Connolly (mathematician.) - 1829 - 250 σελίδες
...of their squares. 1331 the cube of their difference. 75. There is a mast or pole, •§• of whose length stands in the ground, 12 feet of it in the water, and | of its length in the air, or over water. 1 demand the whole length ? Ans. 216 feet. 76. There are two pieces of linen, one of which...

Daboll's Schoolmaster's Assistant: Improved and Enl. ...

Nathan Daboll - 1829 - 240 σελίδες
...Ans. the sum of their squares is 3341. The cube of ' 19. Mippose there is a mast erected, so that % of its length stands in the ground, 12 feet of it in the water, and f of its length in the air, or above water; I demand the whole length? Ans. 21ft/ee<. 20. What difference...




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