Complete Schoolmaster's Assistant: Being a Plain Comprehensive System of Practical Arithmetic: Adapted to the Use of Schools in the United States ...W.&J.Bolles, 1839 |
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Página 4
... method of BOOK - KEEPING , adapted to the Business of Farmers , Mechanics , & c . Some of the late writers on Arithmetic , have wholly expunged the old cur- rency of Sterling Money ; but considering the increasing facilities to com ...
... method of BOOK - KEEPING , adapted to the Business of Farmers , Mechanics , & c . Some of the late writers on Arithmetic , have wholly expunged the old cur- rency of Sterling Money ; but considering the increasing facilities to com ...
Página 16
... method of expressing numbers by letters , called the Ro- man method of computation , which was invented and used by the Romans . But at this day it is seldom used except in numbering chapters in books , & c . The method of computing by ...
... method of expressing numbers by letters , called the Ro- man method of computation , which was invented and used by the Romans . But at this day it is seldom used except in numbering chapters in books , & c . The method of computing by ...
Página 17
... method to point them off into periods of three fig- ures each , as follows : 879 Eight hundred seventy - nine . 879 000 879 000 000 987 854 321 Eight hundred seventy - nine thousand . Eight hundred seventy - nine millions . Nine hundred ...
... method to point them off into periods of three fig- ures each , as follows : 879 Eight hundred seventy - nine . 879 000 879 000 000 987 854 321 Eight hundred seventy - nine thousand . Eight hundred seventy - nine millions . Nine hundred ...
Página 35
... method of Proof is as follows , viz .: cast out the 9's in both factors , and set down the remainder at the right hand ; then if the excess of 9's in the two remainders when multiplied together be equal to the excess of 9's in the total ...
... method of Proof is as follows , viz .: cast out the 9's in both factors , and set down the remainder at the right hand ; then if the excess of 9's in the two remainders when multiplied together be equal to the excess of 9's in the total ...
Página 90
... method . 4 ) 48 12 is of 48 3 Ans . 36-3 times 2d method . 48 3 4 ) 144-3 times 48 which is of 48 , of 48 . 36 isof 3 times 48 , which is the same as of 48 By this example we see , there are two ways 90 VULGAR FRACTIONS . To change an ...
... method . 4 ) 48 12 is of 48 3 Ans . 36-3 times 2d method . 48 3 4 ) 144-3 times 48 which is of 48 , of 48 . 36 isof 3 times 48 , which is the same as of 48 By this example we see , there are two ways 90 VULGAR FRACTIONS . To change an ...
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Complete Schoolmaster's Assistant: Being a Plain Comprehensive System of ... Nathan Daboll Sin vista previa disponible - 2016 |
Términos y frases comunes
2qrs 3qrs acres 3 roods annex annuity answer Arithmetic barrels bought broadcloth bushels called cent per annum ciphers circumference common denominator common difference Compound Interest contained cords cost cube root currency diameter dividend dollars dols equal EXAMPLES farthings Federal money find the amount find the present Find the sum Find the value foot frustrum gain or loss gallons given number given sum greatest common divisor hogshead hundred improper fraction last term leave length lowest terms merchant miles mills mixed number months multiplicand Multiply Note number of terms paid payment pence pint pound present worth principal PROB proportion quantity quarts Questions quotient rate per cent ratio Reduce remainder right hand Rule of Three separatrix shillings sold solid contents square rods square root subtract subtrahend tens third term thousand units VULGAR FRACTIONS weight whole number yards of cloth
Pasajes populares
Página 205 - Given the first term, last term, and common difference, to find the number of terms. RULE. — Divide the difference of the extremes by the common difference, and the quotient increased by 1 is the number of terms.
Página 189 - Multiply the divisor, thus augmented, by the last figure of the root, and subtract the product from the dividend, and to the remainder bring down the next period for a new dividend.
Página 193 - Find the first figure of the root by trial, and subtract its power from the left hand period of the given number. 3. To the remainder bring down the first figure in the next period, and call it the dividend. 4. Involve the root to the next inferior power to that which is given, and multiply it by the number denoting the given power, for a divisor.
Página 122 - A and B depart from the same, place and travel the same road ; but A goes 5 days before B, at the rate of 15 miles a day . B follows at the rate of 20 miles a . day } what distance must he travel to overtake A ? Ans. 300 miles RULE OF THREE INVERSE.
Página 181 - ... subtract it therefrom, and to the remainder bring down the next period for a dividend. 3. Place the double of the root already found, on the left hand of the dividend for a divisor. 4. Seek how often the divisor is contained...
Página 88 - To reduce an improper fraction to a whole or mixed number. RULE. Divide the numerator by the denominator, and the quotient will be the whole or mixed number sought.
Página 124 - ... multiply the second and third terms together, and divide the product by the first for the answer, which will always be of the same denomination as the third term.
Página 231 - 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 173 - Multiply the numerators together for a new numerator, and the denominators together for a new denominator.
Página 178 - If a footman travel 130 miles in 3 days, when the days are 12 hours long ; in how many days, of 10 hours each, may he travel 360 miles ? Ans. 9|f days. 5. If 120 bushels of corn can serve 14 horses 56 days, how many days will 94 bushels serve 6 horses?