The National Arithmetic on the Inductive System: Combining the Analytic and Synthetic Methods Forming a Complete Course of Higher ArithmeticRobert S. Davis & Company, 1858 - 444 σελίδες |
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Σελίδα 37
... cost of 4 books at 9 dollars each , we cannot multiply books and dollars together , which would be absurd , but we can , by regarding the 4 as an abstract number , take the 9 dollars , or cost of 1 book 4 times , and the product , 36 ...
... cost of 4 books at 9 dollars each , we cannot multiply books and dollars together , which would be absurd , but we can , by regarding the 4 as an abstract number , take the 9 dollars , or cost of 1 book 4 times , and the product , 36 ...
Σελίδα 40
... cost at 73 dollars per acre ? Ans . $ 26645 . 18. What will 97 tons of iron cost at 57 dollars a ton ? Ans . $ 5529 . 19. What will 397 yards of cloth cost at 7 dollars per yard ? Ans . $ 2779 . 20. What will 569 hogsheads of molasses cost ...
... cost at 73 dollars per acre ? Ans . $ 26645 . 18. What will 97 tons of iron cost at 57 dollars a ton ? Ans . $ 5529 . 19. What will 397 yards of cloth cost at 7 dollars per yard ? Ans . $ 2779 . 20. What will 569 hogsheads of molasses cost ...
Σελίδα 42
... cost 35 acres of land at 316 dollars an acre ? OPERATION . 316 dollars , cost of 1 acre . 7 2212 dollars , cost of 7 acres . 5 Ans . 11060 dollars . The factors of 35 are 7 and 5. Now , if we multiply the price of one acre by 7 , we get the ...
... cost 35 acres of land at 316 dollars an acre ? OPERATION . 316 dollars , cost of 1 acre . 7 2212 dollars , cost of 7 acres . 5 Ans . 11060 dollars . The factors of 35 are 7 and 5. Now , if we multiply the price of one acre by 7 , we get the ...
Σελίδα 43
... cost at 40 dollars OPERATION . Multiplicand 700 40 28000 Multiplier Product per bale ? Ans . 28000 dollars . The multiplicand we resolve into the factors 7 and 100 , and the multiplier into the factors 4 and 10. Now , it is evident ...
... cost at 40 dollars OPERATION . Multiplicand 700 40 28000 Multiplier Product per bale ? Ans . 28000 dollars . The multiplicand we resolve into the factors 7 and 100 , and the multiplier into the factors 4 and 10. Now , it is evident ...
Σελίδα 45
... cost of 1 pencil , when 4 pencils cost 24 cents , we separate or divide the 24 cents into 4 equal parts , of which one part is 4 cents . Hence , 1 pencil costs 6 cents , when 4 pencils cost 24 cents . 71. The remainder will always be of ...
... cost of 1 pencil , when 4 pencils cost 24 cents , we separate or divide the 24 cents into 4 equal parts , of which one part is 4 cents . Hence , 1 pencil costs 6 cents , when 4 pencils cost 24 cents . 71. The remainder will always be of ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
25 per cent acres amount annexed annuity Arithmetic Avoirdupois barrels becomes due bill bought bushels carats cask ciphers circumference column common denominator common fraction composite number compound interest compound numbers contain continued fraction cost cube root diameter discount dividend division dollars duodecimal equal exactly divide EXAMPLES expressed decimally feet long figure gain gallons given number grains greatest common divisor Hence hogshead hundred improper fraction inches last term least common multiple longitude lowest terms measure miles minuend mixed number months multiplicand Multiply NOTE number denoting number of days number of terms obtain paid payable payment pounds premium present worth prime factors prime number principal proportion quantity quotient rate per cent ratio received Reduce remainder repetend rods RULE SECOND OPERATION shillings side simple numbers sold square root subtract subtrahend tens third thousand tons weight whole number wine write yards
Δημοφιλή αποσπάσματα
Σελίδα 44 - The Dividend is the number to be divided. The Divisor is the number by which we divide.
Σελίδα 276 - But if any payment 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, and deduct that sum from the principal and interest added as above.
Σελίδα 13 - ARITHMETIC is the science of numbers and the art of computing by them.
Σελίδα 204 - To multiply a decimal by 10, 100, 1000, &c., remove the decimal point as many places to the right as there are ciphers in the multiplier ; and if there be not places enough in the number, annex ciphers.
Σελίδα 382 - ... 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...
Σελίδα 341 - ... ad valorem. A Specific Duty is 'a certain sum paid on a ton, hundred weight, yard, gallon, &c.
Σελίδα 44 - ... divided into four equal parts, one of the parts is called one fourth, two of the parts two fourths, three of the parts three fourths ; etc.
Σελίδα 102 - DRY MEASURE 2 pints (pt.) = 1 quart (qt.) 8 quarts =1 peck (pk.) 4 pecks = 1 bushel (bu...
Σελίδα 44 - When the dividend does not contain the divisor an exact number of times, the excess is called a remainder, and may be regarded as a fourth term in the division. When the dividend consists of a single denomination, the process is termed Division of Simple Numbers. 67.
Σελίδα 208 - When a decimal number is to be divided by 10, 100, 1000, &c., remove the decimal point as many places to the left as there are ciphers in the divisor, and if there be not figures enough in the number, prefix ciphers.