A New System of Arithmetick: In which the Rules are Familiarly Demonstrated and the Principles of the Science Clearly and Fully Explained ...Knowlton & Rice, 1836 - 263 páginas |
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Página 15
... proving the work we commence adding at the top , ' by saying ở and 8 are 14 . Here we find the last amount to equal ... proved by crossing off the top line and adding the remaining lines ; and if this last amount add- ed to the top line ...
... proving the work we commence adding at the top , ' by saying ở and 8 are 14 . Here we find the last amount to equal ... proved by crossing off the top line and adding the remaining lines ; and if this last amount add- ed to the top line ...
Página 19
... left to the first figure of the next column ; and so proceed through all the columns , remembering to set down the whole amount of the left hand column . How do you prove addition ? A. By adding the ADDITION OF DECIMALS . 19.
... left to the first figure of the next column ; and so proceed through all the columns , remembering to set down the whole amount of the left hand column . How do you prove addition ? A. By adding the ADDITION OF DECIMALS . 19.
Página 20
... prove addition ? A. By adding the columns downwards . Why should that prove it ? A. It is putting together the same num- bers that composed the first amount , only in a different order . How do you write down Decimal or Federal money ...
... prove addition ? A. By adding the columns downwards . Why should that prove it ? A. It is putting together the same num- bers that composed the first amount , only in a different order . How do you write down Decimal or Federal money ...
Página 23
... proved subtraction by addition ; then to make the rule good according to the test of the school boy , we will prove addi- tion by subtraction . Let 46 and 32 be added , the amount is 78 ; now it is plain , if the numbers which compose ...
... proved subtraction by addition ; then to make the rule good according to the test of the school boy , we will prove addi- tion by subtraction . Let 46 and 32 be added , the amount is 78 ; now it is plain , if the numbers which compose ...
Página 27
... proving unsound , he is willing to lose $ 12,37 cts .; how must he sell the horse ? Ans . $ 87,62 cts . 19. A merchant bought a piece of broadcloth for $ 205 , which proved to be damaged , so that he sold it for $ 175,121 cents ; how ...
... proving unsound , he is willing to lose $ 12,37 cts .; how must he sell the horse ? Ans . $ 87,62 cts . 19. A merchant bought a piece of broadcloth for $ 205 , which proved to be damaged , so that he sold it for $ 175,121 cents ; how ...
Otras ediciones - Ver todas
A New System of Arithmetick: In Which the Rules Are Familiarly Demonstrated ... William Ruger Sin vista previa disponible - 2016 |
A New System of Arithmetick: In Which the Rules Are Familiarly Demonstrated ... William Ruger Sin vista previa disponible - 2016 |
Términos y frases comunes
100 dollars 2qrs 3qrs acres adding amount annuity answer bought bushels called carats cents ciphers common difference compound contained cube root cubick currency decimal DEM.-It is plain diameter dimes divi dividend division divisor equal errour evident EXAMPLES expresses farthings federal money gain gallon given number given sum half hogsheads hundred hundredths inches inferiour denominations integer interest left hand figure length less lowest terms mills minuend months multiplicand multiply the price neat weight NOTE number of terms ounces payment pence pennyweights pounds present worth principal Proof proportion quantity QUESTIONS quotient figure Reduce remainder repeated right hand figure Rule of Three RULE.-Divide RULE.-Multiply second term separatrix share shillings side simple solid feet square root student subtract subtrahend tare Tare and Tret tenths third term thousandths Three Direct tion unit VULGAR FRACTIONS whole numbers yards cost
Pasajes populares
Página 150 - 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 155 - Compute the interest on the principal sum, from the time when the interest commenced to the first time when a payment was made, which exceeds either alone or in conjunction with the preceding payment...
Página 153 - But if any payments be made before one year's interest hath accrued, then compute the interest on the principal sum 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...
Página 7 - Decedents," and to repeal said original sections, -and to repeal sections one (1), two (2), three (3), four (4), five (5), six (6), seven...
Página 211 - A general has 4096 men ; how many must he place in rank and file to form them into a square ? Ans.
Página 235 - 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 153 - 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 all the payments are absorbed ; provided the time between one payment and another be one year or more.
Página 172 - 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 60 - Place the number of times at the right hand of the dividend, for the first figure of the quotient. Multiply the divisor by this quotient figure, and place the result...
Página 131 - RULE. Divide as in whole numbers, and from the right hand of the quotient point off as many places for decimals as the decimal places in the dividend exceed those in the divisor.