An Elementary Treatise on Arithmetic: Taken Principally from the Arithmetic ofHilliard and Metcalf, 1825 - 144 σελίδες |
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Αποτελέσματα 1 - 5 από τα 82.
Σελίδα xi
... less character before a greater diminishes its value . A less character after a greater increases its value . Five hundred Six hundred Seven hundred Eight hundred Nine hundred.
... less character before a greater diminishes its value . A less character after a greater increases its value . Five hundred Six hundred Seven hundred Eight hundred Nine hundred.
Σελίδα 13
... less , when we shall have come to it . 16. When any orders of units are wanting in the upper num- ber , that is , when there are ciphers between its figures , it is necessary to go to the first figure on the left , to borrow the 10 that ...
... less , when we shall have come to it . 16. When any orders of units are wanting in the upper num- ber , that is , when there are ciphers between its figures , it is necessary to go to the first figure on the left , to borrow the 10 that ...
Σελίδα 14
... less by unity , and if ciphers come between , regard them as 95 . 18. For greater convenience , when it is necessary to decrease the upper figure by unity , we can suffer it to retain its value , and add this unit to the corresponding ...
... less by unity , and if ciphers come between , regard them as 95 . 18. For greater convenience , when it is necessary to decrease the upper figure by unity , we can suffer it to retain its value , and add this unit to the corresponding ...
Σελίδα 15
... subtraction is , that the remainder , added to the less number , exactly gives the greater . Thus to ascertain the exactness of the following subtraction , 324 297 227 524 we add the remainder to the Subtraction . 15.
... subtraction is , that the remainder , added to the less number , exactly gives the greater . Thus to ascertain the exactness of the following subtraction , 324 297 227 524 we add the remainder to the Subtraction . 15.
Σελίδα 26
... less than 16. This restriction is necessary , on account of the reserved numbers , which the other figures of the quotient may furnish , when multiplied by the divisor , and which should be united to the product of the hundreds . The ...
... less than 16. This restriction is necessary , on account of the reserved numbers , which the other figures of the quotient may furnish , when multiplied by the divisor , and which should be united to the product of the hundreds . The ...
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Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
added algebra arithmetical arithmetical progression Avoirdupois called CHAPTER ciphers coefficient Coins compound numbers consequently consider contains crowns cube root cubic decametre decimal fraction denominator difference divided dividend division dollars Ducat equal equation evident exponent expression factors figures florins fourth frac gallon given number gives greater number greatest common divisor hundredths infinite series instance integer lastly less letters lire manner measures multiplicand multiplied myriogramme negative numbers number of days number of terms obtain operation pence performed piece positive numbers pound preceding prime numbers proportion proposed question quotient ratio reduced remainder represented required to find resolved result Rix-dollar rule Scudo shillings simple square root stivers subtract Suppose third tion units unity vulgar fraction whence whole number yards
Δημοφιλή αποσπάσματα
Σελίδα 36 - It will be seen by the above section that if both the numerator and denominator be multiplied by the same number, the value of the fraction will not be altered...
Σελίδα 126 - A hare starts 40 yards before a grey-hound, and is not perceived by him till she has been up 40 seconds : she scuds away at the rate of ten miles an hour, and the dog, on view...
Σελίδα ii - Co. of the said district, have deposited in this office the title of a book, the right whereof they claim as proprietors, in the words following, to wit : " Tadeuskund, the Last King of the Lenape. An Historical Tale." In conformity to the Act of the Congress of the United States...
Σελίδα 148 - States entitled an act for the encouragement of learning hy securing the copies of maps, charts and books to the author., and proprietors of such copies during the times therein mentioned, and also to an act entitled an act supplementary to an act, entitled an act for the encouragement of learning by securing the copies of maps, charts and books to the authors and proprietors of such copies during the times therein mentioned and extending the benefits thereof to the arts of designing, engraving and...
Σελίδα 213 - To divide 100 into two such parts, that the sum of their square roots may be 14. Ans. 64 and 36 14.
Σελίδα 123 - How much gold of 15, of 17, and of 22 carats fine, must be mixed with 5 oz. of 18 carats fine, so that the composition may be 20 carats fine ? Ans.
Σελίδα 135 - The decestere is the tenth of a stere. The quadrant of the circle generally is divided like the fourth part of the meridian, into 100 degrees, each degree into 100 minutes, and each minute into 100 seconds, &c. so that the same number, which expresses a portion of the meridian, indicates also its length, which is a great convenience in navigation. The coin also is comprehended in this system, and made to conform to their unit of weight. The weight of the franc, of which one tenth is alloy, is fixed...
Σελίδα 120 - Multiply the sum of the two extremes by the number of terms, and half the product will be the sum of all the terms.
Σελίδα 208 - One hundred stones being placed on the ground in a straight line, at the distance of 2 yards from each other, how far will a person travel who shall bring them one by one to a basket, placed at 2 yards from the first stone ? Ans.
Σελίδα 27 - We shall have to substitute for them, £| and || ; whence we may conclude that 4 exceeds |, hut only by ^. 99. When it is required to subtract a fraction from an integer, it is sufficient to change one of the units of that integer into a fraction having the same denominator as the fraction to be subtracted; in the rest of the operation there is no difficulty. If it be required, for example, to subtract | from 1, we write -| instead of 1, and say that j taken from | leaves the remainder 1.