Daboll's Schoolmaster's Assistant, Improved and Enlarged: Being a Plain Practical System of Arithmetic: Adapted to the United StatesE. & E. Hosford, 1817 - 240 páginas |
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Página 6
... given several new and concise rules ; some of which are par- ticularly designed for the use of the compting - house . The Appendix contains a variety of rules for casting Interest , Rebate , & c . together with a number of the most easy ...
... given several new and concise rules ; some of which are par- ticularly designed for the use of the compting - house . The Appendix contains a variety of rules for casting Interest , Rebate , & c . together with a number of the most easy ...
Página 15
... numbers consisting of many figures , are given to be read , it will be found convenient to divide them into as many periods as we can , of six fgures each , reckoning from the right hand towards the left , calling the first the period ...
... numbers consisting of many figures , are given to be read , it will be found convenient to divide them into as many periods as we can , of six fgures each , reckoning from the right hand towards the left , calling the first the period ...
Página 28
... numbers given , as often as there are units in the less , or multiplying number ; hence it performs the work of additions in the most compendious manner . many The number to be multiplied is called the multiplicand . The number you ...
... numbers given , as often as there are units in the less , or multiplying number ; hence it performs the work of additions in the most compendious manner . many The number to be multiplied is called the multiplicand . The number you ...
Página 34
... number is contained in another ; and also what remains ; and is a concise way of performing several sub- tractions . Four principal parts are to be noticed in Division : 1. The Dividend , or number given to be divided . 2. The Divisor ...
... number is contained in another ; and also what remains ; and is a concise way of performing several sub- tractions . Four principal parts are to be noticed in Division : 1. The Dividend , or number given to be divided . 2. The Divisor ...
Página 37
... number , that any two figures in the Table , being multiplied together will produce it , divide the given dividend by one of those figures ; the quotient thence arising by the other ; and the last quotient will be the answer . NOTE ...
... number , that any two figures in the Table , being multiplied together will produce it , divide the given dividend by one of those figures ; the quotient thence arising by the other ; and the last quotient will be the answer . NOTE ...
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Términos y frases comunes
100 dollars 2qrs 3grs 3qrs acres annex annuity annum answer arithmetical series barter Bought bushels common denominator compound interest contain cyphers Deduct demand dimes divide the product dividend divisor dols equal EXAMPLES federal money Find the value gain or loss gallon geometrical series given number given quantity given sum gross guineas hundred improper fraction inches integer least common least common multiple left hand lowest terms merchants miles mills milreas mixed numbers months Multiply the given neat weight New-England currency New-Jersey NOTE Nova-Scotia currency number of shillings number of terms paid payment pence pence and farthings pound sterling present worth principal quotient rate per cent ratio ready money Reduce remainder Required the interest right hand rods Rule of Three sell separatrix simple interest sold solid feet square root subtract subtrahend sugar tare VULGAR FRACTIONS whole numbers wine
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Página 2 - District, has deposited in this office the title of a book, the right whereof he claims as proprietor, in the words following, to wit : " THE CHILD'S BOTANY," In conformity to the act of the Congress of the United States, entitled, " An act for the encouragement of learning by securing the copies of maps, charts, and books to the authors and proprietors of such copies, during the times therein mentioned...
Página 172 - Compute the interest to the time of the first payment ; if that be one year or more from the time the interest commenced, add it to the principal, and deduct the payment from the sum total. If there be after payments made, compute the interest on the balance due, to the next payment, and then deduct the payment as above ; and in like manner from one payment to another till ail the payments are absorbed; provided the time between one payment and another be one year or more.
Página 188 - IS the method of finding what quantity of e'ach of the ingredients, whose rates are given, will compose a mixture of a given rate; so that it is the reverse of alligation medial, and may be proved by it.
Página 21 - TABLE. 10 Mills (m.) = 1 Cent . . ct. 10 Cents = 1 Dime . . d. 10 Dimes = 1 Dollar . $. 10 Dollars = 1 Eagle . E.
Página 237 - I nominate, constitute, and appoint sole executrix of this my last will and testament, hereby revoking all other and former wills by me at any time heretofore made.
Página 172 - But if any payment be made before one year's interest hath accrued, then compute the interest on t!<e principal sura due on the obligation for one year, add it to the principal, and compute the interest on the sum paid, from the time it was paid, up to the end of the year ; add it to the sum paid, and deduct that sum from the principal and interest added as above...
Página 218 - To measure a parallelogram, or long square. RULE. Multiply the length by the breadth, and the product will be the area, or superficial content.
Página 181 - Subtract the cube thus found, from the said period, and to the remainder bring down the next period, and call this the dividend.
Página 156 - Multiply all the numerators together for a new numerator, and all the denominators for a new denominator; and they will form the fraction required.
Página 199 - EXAMPLES. 1. A schoolmaster being asked how many scholars he had, said, If I had as many more as I now have, half as many, one-third...