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 36
... third as the fecond does to the firft ; and here the fecond and third terms are to be multiplied together , and their product divided by the first . The The proper method of ftating questions in this rule , 36 DECIMAL ARITHMETIC ,
... third as the fecond does to the firft ; and here the fecond and third terms are to be multiplied together , and their product divided by the first . The The proper method of ftating questions in this rule , 36 DECIMAL ARITHMETIC ,
Σελίδα 37
... third does to the firft ; and in this cafe the firft and fecond numbers are multiplied together , and their product divided by the third . In ftating all queftions in proportion ( whe- ther they require a fingle or a double ftating ) ...
... third does to the firft ; and in this cafe the firft and fecond numbers are multiplied together , and their product divided by the third . In ftating all queftions in proportion ( whe- ther they require a fingle or a double ftating ) ...
Σελίδα 133
... third figure of the given number beginning at units place ; then find the neareft cube to the first point ; fubtract , and bring the three next figures to the remainder for a refolvend . 2d . Square the quotient and multiply it by 3 for ...
... third figure of the given number beginning at units place ; then find the neareft cube to the first point ; fubtract , and bring the three next figures to the remainder for a refolvend . 2d . Square the quotient and multiply it by 3 for ...
Σελίδα 180
... third of the fame area ; multiply the fum by half the depth for the content ! 28 O 28 28 224 56 784 .7854 30 3136 30 3920 6272 900 .7854 5488 615.7536 22 ) 30 706.8600 706.86 235.62 15 1558.2336 15 77911680 15582336 Content 23373.5040 ...
... third of the fame area ; multiply the fum by half the depth for the content ! 28 O 28 28 224 56 784 .7854 30 3136 30 3920 6272 900 .7854 5488 615.7536 22 ) 30 706.8600 706.86 235.62 15 1558.2336 15 77911680 15582336 Content 23373.5040 ...
Σελίδα 201
... third part of the depth or height , and the product is the content . 30 30 359 ) 900 ( 2.506 40 40 359 ) 1600 ( 4.456 718 Leffer area . 1436 Greater area . 1820 1640 1795 1436 2500 2040 2154 1795 346 2450 2154 296 See the remainder of ...
... third part of the depth or height , and the product is the content . 30 30 359 ) 900 ( 2.506 40 40 359 ) 1600 ( 4.456 718 Leffer area . 1436 Greater area . 1820 1640 1795 1436 2500 2040 2154 1795 346 2450 2154 296 See the remainder of ...
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...