Ruger's Arithmetick, with Questions and Answers: A New System of Arithmetick; in which the Rules are Familiarly Demonstrated, and the Principles of the Science Clearly and Fully Explained ...principal booksellers, 1841 - 263 páginas |
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Página 15
... proving the work we commenc adding at the top , by saying 6 and 8 are 14 Here we find the last amount to equal the ... 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 commenc adding at the top , by saying 6 and 8 are 14 Here we find the last amount to equal the ... 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 cts .; how must he sell Ans . $ 87,624 cts . 1 . sold it for $ 175,121 19. A merchant bought a piece of broadcloth for $ 205 , which proved to be damaged , so that he cents ; how much did the merchant lose ? 20. On a note of ...
... proving cts .; how must he sell Ans . $ 87,624 cts . 1 . sold it for $ 175,121 19. A merchant bought a piece of broadcloth for $ 205 , which proved to be damaged , so that he cents ; how much did the merchant lose ? 20. On a note of ...
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Ruger's Arithmetick, with Questions and Answers: A New System of Arithmetick ... William Ruger Sin vista previa disponible - 2016 |
Términos y frases comunes
100 dollars 2qrs 3qrs acres adding amount annuity answer bought breadth bushels called carats cents ciphers common difference compound contained cube root cubick currency decimal diameter dimes divi dividend division divisor equal errour evident EXAMPLES expresses farthings federal money gain gallon given number given sum greater 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 obtain the price ounces payment pence pennyweights pounds present worth principal Proof proportion quantity QUESTIONS quotient figure Reduce remainder repeated right hand figure Rule of Three 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 218 - 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 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 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 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 199 - ... but if the blank fall under the first or second term, the proportion is inverse ; then multiply the third and fourth terms together for a divisor, and the other three for a dividend, and the quotient will be the answer. EXAMPLES.
Página 235 - 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 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 241 - Multiply all the numerators together for a new numerator, and all the denominators together for a new denominator.
Página 242 - Then multiply the second and third terms together, and divide the product by the first term: the quotient will be the fourth term, or answer.
Página 155 - In casting interest upon bonds, notes, &.c., upon which partial payments have been made, every payment is to be first applied to keep down the interest ; but the interest is never allowed to form a part of the principal, so as to carry interest, for the effect in such case would be to give compound interest, which the law does not allow.