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 44
... fall into a ciftern containing 250 gallons , and by a pipe in the fame ciftern there runs out at the fame time 51 gallons in the hour ; in how many hours will it be filled ? 75 51 24 :: As 24 I 250 24 ) 250 ( 10.416 24 60- 100 25,000 96 ...
... fall into a ciftern containing 250 gallons , and by a pipe in the fame ciftern there runs out at the fame time 51 gallons in the hour ; in how many hours will it be filled ? 75 51 24 :: As 24 I 250 24 ) 250 ( 10.416 24 60- 100 25,000 96 ...
Σελίδα 70
... falls fhort of intereft more than the rebate comes to . Thus upon tryal you'll find it very apparent , that the difcount cannot be 251. for then the prefent money would be but 4751. whereas it is 4761. 3s . 9d . , the intereft of which ...
... falls fhort of intereft more than the rebate comes to . Thus upon tryal you'll find it very apparent , that the difcount cannot be 251. for then the prefent money would be but 4751. whereas it is 4761. 3s . 9d . , the intereft of which ...
Σελίδα 85
... falls on a Friday in all that time is in the year of the Julian period 4746 , and on the 3d day of April . Now the difference between 4709 and 4746 is 37 years for the age of Chrift when he was crucified , tho ' generally fuppofed to be ...
... falls on a Friday in all that time is in the year of the Julian period 4746 , and on the 3d day of April . Now the difference between 4709 and 4746 is 37 years for the age of Chrift when he was crucified , tho ' generally fuppofed to be ...
Σελίδα 111
... fall upon the unit's place of the whole numbers : The fame method must be taken in finding the fractional part of the root , by adding cyphers by pairs to the remainder , & c . EXAMPLES . Let 106929 be a number given , and the " fquare ...
... fall upon the unit's place of the whole numbers : The fame method must be taken in finding the fractional part of the root , by adding cyphers by pairs to the remainder , & c . EXAMPLES . Let 106929 be a number given , and the " fquare ...
Σελίδα 121
... fall fall . RULE . Square the two longeft fides , and from the fum of thefe fquares fubtract the fquare of the leffer fide , divide half the remainder by the longest fide , and the quotient will give the anfwer . EXAMPLE . Given the ...
... fall fall . RULE . Square the two longeft fides , and from the fum of thefe fquares fubtract the fquare of the leffer fide , divide half the remainder by the longest fide , and the quotient will give the anfwer . EXAMPLE . Given the ...
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...