A Plain and Comprehensive Treatise of Decimals and Mensuration. ...: Containing. An application of decimals to all the leading branches of arithmetic .... Interest in all its cases .... The extraction and uses of the square and cube roots .... Duodecimals, or cross-multiplication .... Mensuration of all kinds of superficies and solids ... And to accommodate the above work, is added. An introduction to practical music; together with the construction of organ pipes, spinets, &c. The whole rendered familiar to the meanest capacity, Τόμος 6editor, 1766 - 309 σελίδες |
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Σελίδα
... fame ; yet after all , there are very few performances that can please every tafte ; for fome are too apt to cavil if they do but meet with things out of their own way , while others are as much remifs in furnishing the mind with any ...
... fame ; yet after all , there are very few performances that can please every tafte ; for fome are too apt to cavil if they do but meet with things out of their own way , while others are as much remifs in furnishing the mind with any ...
Σελίδα 3
... fame proportion towards the right . EXAMPLE . Write down or exprefs , fifteen parts of a hundred , in decimals . Answer .15 Again , Write down fifty two integers , and feventy five parts of one thoufand the integer . Answer 52.075- N.B. ...
... fame proportion towards the right . EXAMPLE . Write down or exprefs , fifteen parts of a hundred , in decimals . Answer .15 Again , Write down fifty two integers , and feventy five parts of one thoufand the integer . Answer 52.075- N.B. ...
Σελίδα 4
... fame va- lue or name , which may be very easily done if the feparating points are placed directly under one another . Then , add or fubftra & t them as if they were all whole numbers , and for their fum or difference , cut off by the ...
... fame va- lue or name , which may be very easily done if the feparating points are placed directly under one another . Then , add or fubftra & t them as if they were all whole numbers , and for their fum or difference , cut off by the ...
Σελίδα 5
... fame place by filling up the vacancies with the recurring digits , and to the finite terms you may annex a cypher or cyphers , then add as before ; only increase the fum of the right hand row with as many units as it contains nines ...
... fame place by filling up the vacancies with the recurring digits , and to the finite terms you may annex a cypher or cyphers , then add as before ; only increase the fum of the right hand row with as many units as it contains nines ...
Σελίδα 6
... fame filled up . 3217.8460 8.1476 412.3822 3.1277 3.9740 16.6497 3707.8151 4.1736 395.6724 24.7 12.22 12.47 7.64333 Here it may be obferved , 2.7646 that in each Example the circulates are carried one 4.87873 place farther than the fi ...
... fame filled up . 3217.8460 8.1476 412.3822 3.1277 3.9740 16.6497 3707.8151 4.1736 395.6724 24.7 12.22 12.47 7.64333 Here it may be obferved , 2.7646 that in each Example the circulates are carried one 4.87873 place farther than the fi ...
Συχνά εμφανιζόμενοι όροι και φράσεις
acres againſt ale gall alfo amount of 11 Anfwer angle annuity annum arch avoirdupois bafe breadth cafe cask cent chain circle circumference compaffes compound intereft cube cube root decimal depth diagonal diameter difcount diftance dimenfions divide divifor EXAMPLE faid fcale of equal fecond feet ferve fet one foot feveral fhall fhare fharp fhew fide figure find the area find the content fingle firft firſt flat folid content folid foot folid inches fome fpecific gravity fquare root fruftum ftation ftrings fubtract fuch gallons given gives gonal half itfelf Julian period laft leffer lefs length malt meaſure method muft multiplicand multiply muſt Note obferve octave ounces perpendicular pound PROBLEM quotient remainder repetend RULE Suppofe Suppofe thefe thofe thro trapezium triangle troy troy weight vulgar fraction weight whofe whole numbers wine wine gallons
Δημοφιλή αποσπάσματα
Σελίδα 21 - Multiply all the numerators together for a new numerator, and all the denominators together for a new denominator.
Σελίδα 42 - If a man performs a journey in 6 days, when the day is 8 hours long; in what time will he do it, when the day is 12 hours long ? Anfw.
Σελίδα 22 - Multiply the given decimal by the number of parts in the next less denomination, and point off as many decimal places as there are in the given decimal.
Σελίδα 146 - ... superior. 3. In the same manner, multiply the multiplicand by the inches in the multiplier, and write the result of each term, one place more to the right hand of them, in the multiplicand.
Σελίδα 14 - Divifor ; if there be not, make them fo many, or more, by annexing of Cyphers. In dividing of whole or mix'd Numbers, if there be a Remainder, you may bring down more Cyphers, and, by continuing your Divifion, carry the Quotient to as many Places- of Decimals as you pleafe.
Σελίδα 110 - Seek the greatest square number in the first point, towards the left hand, placing the square number under the first point, and the root thereof in the quotient...
Σελίδα 184 - If a piece of timber be 22 inches deep, and 15 inches broad, how much in length will make a foot?
Σελίδα 151 - To measure a parallelogram, or long square. RULE. Multiply the length by the breadth, and the product will be the area, or superficial content.
Σελίδα 25 - ... parts that are contained in the greater denomination, to which the decimal is to be brought ; and the quotient is the decimal sought.
Σελίδα 183 - Multiply the A.rea of the Wall by the Number of half Bricks the Thickness the Wall is of; the...