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" Bought 40 gallons of molasses, at 27 cents a gallon ; but, by accident, 4 gallons leaked out ; at what rate must I sell the remainder, per gallon, to lose nothing? "
Practical and Mental Arithmetic: On a New Plan, in which Mental Arithmetic ... - Strona 173
autor: Roswell Chamberlain Smith - 1830
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Practical and Mental Arithmetic, on a New Plan, in which Mental Arithmetic ...

Roswell Chamberlain Smith - 1814 - Liczba stron: 300
...cent. ? (Kiail Ü« (iiuwul worth of $4<#,75 first, then subtract to fnul the gain.) A. $56,075. 14. Bought corn for $,60, and sold it for $,72 ; what was the fun per cent. ? .1. 20 per cení. 15. Bought 40 ea'iloni of molasse», at 27 cents a gallon ; but,...
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Daboll's Schoolmaster's Assistant: Improved and Enlarged, Being a Plain ...

Nathan Daboll - 1815 - Liczba stron: 250
...cent. ? Ans. \2ets. 8m. 6. Bought 90 gallons of wine at 1 dol. 20 cts. per gall. but by accident 10 gallons leaked out, at what rate must I sell the remainder per gallon to gain upon the whole prime cost,.atthe rate of 12} per cent. ? Jlns. gl, 51cfs. fr/am. IV. When there...
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Daboll's Schoolmaster's Assistant: Improved and Enlarged. Being a Plain ...

Nathan Daboll - 1818 - Liczba stron: 246
...119 gallons, at 52 cts. per gallon ; paid for carting the same 1 dollar 25 cents, and by accident 9 gallons leaked out ; at what rate must I sell the remainder per gallon, to gain 13 dollars in the whole ? Jlia. QQcts. 2m.+ II. To know what is gained or lost per cent. , RULE....
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Daboll's Schoolmaster's Assistant: Improved and Enlarged. Being a Plain ...

Nathan Daboll - 1821 - Liczba stron: 244
...gallons, at 52 cts. per gallon ; paid for carting the same 1 dollar 25 cents, and by accident 9.gallons leaked out; at what rate must I sell the remainder per gallon, to gain 13 dollars in the whole ? JHJi. 69cis. 2m.-iII. To know what is gained or lost per cent. RULE....
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Pike's System of Arithmetic Abridged: To which are Added Appropriate ...

Nicolas Pike, Dudley Leavitt - 1826 - Liczba stron: 214
...per yard ? Ans. $2-3375. 3. Bought 50 gallons of brandy, at -75 cents per gallon, but by accident, 10 gallons leaked out : At what rate must I sell the remainder per gallon, to gain upon the whole prime Cost, at the rate of 10 per cent. ? Ans. $l-03c. Ijm. EQUATION OF PAYMENTS....
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Pike's System of Arithmetic Abridged: To which are Added Appropriate ...

Nicolas Pike, Dudley Leavitt - 1826 - Liczba stron: 222
...yard ? Ans. $2-3375. 3. Botijrht 50 gallons of brandy, at -75 cents per gallon, bat by accident, 10 gallons leaked out : At what rate must I sell the remainder per gallon, to gain upon the whole prime cost, at the rate of 10 percent. ? Ans. gl-03c. IJm. EQUATION OF PAYMENTS....
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Adams's New Arithmetic: Arithmetic, in which the Principles of Operating by ...

Daniel Adams - 1828 - Liczba stron: 266
...yard ? Ans. 12 a. 4£d. I 24. Bought 50 gallons of brandy, at 92 cents per gallon, but by accident 10 gallons leaked out ; at what rate must I sell the remainder per gallon to gain upon the whole cost a* the rate of 10 per cent. ? Ans. $ 1'265 per gallon. 25. A merchant bought...
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The Federal Calculator: Or, A Concise System of Practical Arithmetic

William Slocomb - 1828 - Liczba stron: 160
...hhd. of molasses containing 119 gallons, at 52 cents per gallon} paid drayage $1,25; by accident 9 gallons leaked out: at what rate must I sell the remainder per gallon, to gain $13 in the whole? Ans. 69 els. 2m. QUESTIONS. a What is Loss and Gain? b What is the rule generally...
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Adams's New Arithmetic: Arithmetic, in which the Principles of Operating by ...

Daniel Adams - 1828 - Liczba stron: 286
...yard ? Ans. 12s. 4£d. 24. Bought 50 gallons of brandy, at 92 cents per gallon, but by accident 10 gallons leaked out ; at what rate must I sell the remainder per gallon to gain upon the whole cost at the rate of 10 per cent. ? Ans. $ 1'265 per gallon. 25. A merchant bought...
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Practical and Mental Arithmetic on a New Plan: In which Mental Arithmetic is ...

Roswell Chamberlain Smith - 1829 - Liczba stron: 284
...subtract tofind the fain.) A. $56,075. 14. Bought corn for $,60, and sold it for $,72 ; what was Шe gain per cent. ? A. 20 per cent. 15. Bought 40 gallons of molasses, at 27 cents a gallon ; but, by aceident, 4 gallons leaked out ; at what rate must I sell the remainder per gallon...
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