An Elementary Treatise on Arithmetic: Taken Principally from the Arithmetic ofHilliard and Metcalf, 1825 - 144 σελίδες |
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Σελίδα v
... containing the products of any two fig- 17 ures 17 Formation of this table 17 Remarks , from which it is inferred , that a change in the order of the factors does not affect the product 18 Rule for multiplying a number , consisting of ...
... containing the products of any two fig- 17 ures 17 Formation of this table 17 Remarks , from which it is inferred , that a change in the order of the factors does not affect the product 18 Rule for multiplying a number , consisting of ...
Σελίδα vii
... containing decimals , not altered by annexing ciphers 56 Addition of decimals Subtraction of decimals The effect of changing the place of the decimal point To multiply a number containing decimals , by a whole number The multiplication ...
... containing decimals , not altered by annexing ciphers 56 Addition of decimals Subtraction of decimals The effect of changing the place of the decimal point To multiply a number containing decimals , by a whole number The multiplication ...
Σελίδα x
... dry measure reduced to English 139 Table of the principal gold and silver coins , containing their weights , fineness , pure contents , current value , & c . 140 Explanation of the Roman Numerals . One Two Three I X Contents .
... dry measure reduced to English 139 Table of the principal gold and silver coins , containing their weights , fineness , pure contents , current value , & c . 140 Explanation of the Roman Numerals . One Two Three I X Contents .
Σελίδα 9
... contain tens , or units of the next higher collection , and these ought consequently to be joined to their proper ... contains 1 hundred , 2 tens , and 7 units , that is , 127 . 11. By proceeding on these principles , a method has ...
... contain tens , or units of the next higher collection , and these ought consequently to be joined to their proper ... contains 1 hundred , 2 tens , and 7 units , that is , 127 . 11. By proceeding on these principles , a method has ...
Σελίδα 10
... contains 13 units of its own order ; we write down here only the three units , and carry the ten to the next column . Proceeding with this column as with the others , we find its sum to be 19 ; we write down the 9 units and carry the ...
... contains 13 units of its own order ; we write down here only the three units , and carry the ten to the next column . Proceeding with this column as with the others , we find its sum to be 19 ; we write down the 9 units and carry the ...
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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.