A New Practical and Theoretical Arithmetic: In Which, in Addition to the Usual Modes of Operation, the Science of Numbers, the Prussian Canceling System, and Other Important Abbreviations, Hold a Prominent PlaceJ. Ernst, 1854 - 288 páginas |
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Otras ediciones - Ver todas
NEW PRAC & THEORETICAL ARITHEM Horatio N. (Horatio Nelson) 1. Robinson Sin vista previa disponible - 2016 |
A New Practical and Theoretical Arithemtic, in Which, in Addition to the ... Horatio N. Robinson Sin vista previa disponible - 2017 |
Términos y frases comunes
50 cents 75 cents acres amount answer arithmetic broadcloth bushels called cancel cask Cause cents per bushel cents per pound cents per yard ciphers common compound interest containing continued fraction cube root cubic decimal denominator diameter difference discount dividend division divisor dollars 25 cents Effect equal EXAMPLES factors feet long figure following RULE gallons George Kidd give given number Hence hogshead hundred weight improper fraction inches Irish linen lars lever lowest terms merchant bought miles multiplicand multiply number of months operation ounces paid payment pecks pennyweights pint principal problems proportion pupil quarts quotient rate per cent ratio Reduce remainder rix-dollars rods Rule of Three sell shillings 6 pence shillings and pence simple sold square number square root subtract sugar tion units vulgar fraction whole number worth yards of cloth York currency
Pasajes populares
Página 160 - The rule for casting interest, when partial payments have been made, is to apply the payment, in the first place, to the discharge of the interest then due. If the payment exceeds the interest, the surplus goes towards discharging the principal, and the subsequent interest is to be computed on the balance of principal remaining due. If the payment be less than the interest, the surplus of interest must not be taken to augment the principal; but interest continues on the former principal until the...
Página 134 - If 8 men can build a wall 20 feet long, 6 feet high and 4 feet thick, in 12 days ; in what time...
Página 208 - Multiply each man's stock by the time he continues it in trade ; then say, as the sum of the products is to each particular product, so is the whole gain or loss to each man's share of the gain or loss. EXAMPLES. 1. A and B...
Página 133 - It is evident that the terms of a proportion may undergo any change which will not destroy the equality of the ratios ; or which will leave the product of the means equal to the product of the extremes.
Página 136 - For, if we have given ab' = a'b, then, dividing by bb', we obtain Corollary. The terms of a proportion may be written In any order which will make the product of the extremes equal to the product of the means.
Página 238 - ... broad; what length must a ladder be to reach from the outside of the ditch to the top of the castle?
Página 258 - 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 88 - ... thing remains, multiply it by the next inferior denomination, and divide by the denominator as before, and so on as far as necessary, and the quotient will be the answer.
Página 79 - OPERATIONS WITH FRACTIONS A) To change a mixed number to an improper fraction, simply multiply the whole number by the denominator of the fraction and add the numerator.
Página 182 - Multiply each payment by the time at which it is due ; then divide the sum of the products by the sum of the payments, and the quotient will be the time required.