The British Youth's Instructor: Or, A New and Easy Guide to Practical Arithmetic ...S. Crowder, and M. Richardson, and B. Collins, 1765 - 338 σελίδες |
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Σελίδα i
... Roots , & c . are so easily treated of , and fo plainly demonftrated , that any Person may , of himself ( in a fhort Time ) become acquainted with every Thing neceffary to the Knowledge of Bufinefs . To which is added , A POSTSCRIPT ...
... Roots , & c . are so easily treated of , and fo plainly demonftrated , that any Person may , of himself ( in a fhort Time ) become acquainted with every Thing neceffary to the Knowledge of Bufinefs . To which is added , A POSTSCRIPT ...
Σελίδα 304
... Roots , being very ne- ceffary in many bufineffes , but especially in the Art of Menfuration , and feveral other branches of the Mathe- matics . DIA . Tyro . DIALOGUE XV . SECTION I. The Extraction of 304 CNMPOUND INTEREST .
... Roots , being very ne- ceffary in many bufineffes , but especially in the Art of Menfuration , and feveral other branches of the Mathe- matics . DIA . Tyro . DIALOGUE XV . SECTION I. The Extraction of 304 CNMPOUND INTEREST .
Σελίδα 305
... Root ? Philo . A Square number is a number multiplied by itself , viz . any figure or figures multiplied by the fame ... Root . then ? Philo . The Root is that from which the Square is formed : Thus , I told you before , the Square of 2 ...
... Root ? Philo . A Square number is a number multiplied by itself , viz . any figure or figures multiplied by the fame ... Root . then ? Philo . The Root is that from which the Square is formed : Thus , I told you before , the Square of 2 ...
Σελίδα 306
... Root will always confift of , which here are 2 . Secondly , I feek ( by the Table ) the nearest Root to the figures contained in the firft point of figures , viz . in 31 , and find it to be 5 ... Root 56 , that is 306 The SQUARE ROOT .
... Root will always confift of , which here are 2 . Secondly , I feek ( by the Table ) the nearest Root to the figures contained in the firft point of figures , viz . in 31 , and find it to be 5 ... Root 56 , that is 306 The SQUARE ROOT .
Σελίδα 307
... Root 56 , that is , I multiply it by itself , viz . 56 by 56 , and it gives 3136 . 2. What is the Square Root of 56169 ? 56169 ) 237 Root Anf . 4 43 ) 161 Refolvend 129 Here I proceed the fame as in Example 1 , by mak- ing a dot over ...
... Root 56 , that is , I multiply it by itself , viz . 56 by 56 , and it gives 3136 . 2. What is the Square Root of 56169 ? 56169 ) 237 Root Anf . 4 43 ) 161 Refolvend 129 Here I proceed the fame as in Example 1 , by mak- ing a dot over ...
Συχνά εμφανιζόμενοι όροι και φράσεις
acres againſt alfo Anſ anſwer becauſe bufhel Cafe caft carry Cent coft common Cube Root cyphers Decimal Denominator Ditto divide Dividend Divifion Divifor eafier eafy eaſy ells EXAMPLE exercife faid fame name farthings fecond number feet fhall fhew fhillings fhorter fhould fide fignifies figure firſt fome fquare ftands ftating fubtract fuch fufficient fuppofe gallons gives guineas hundred Improper Fraction inches intereft itſelf laft Laftly laſt lefs meaſure moidores months multiply muſt Note obferve pence perfon Philo pleaſe pounds prefent money Product Proof quarters Queft Quest queſtion Quotient Rebate reduce Refolvend remains rods Rule of Three Shillings Square Root ſtand TABLE Tare and Tret thefe theſe thing third number thofe thoſe thouſand Three Direct tiply Tret Tyro underſtand uſeful Vulgar Fractions weight whofe whole numbers yards
Δημοφιλή αποσπάσματα
Σελίδα 275 - Multiply the numerators together for a new numerator, and the denominators together for a new denominator.
Σελίδα 185 - Up starts a hare before my two greyhounds. The dogs, being light of foot, did fairly run, Unto her fifteen rods, just twenty-one. The distance that she started up' before Was fourscore sixteen rods just, and no more.
Σελίδα 321 - Or, in measuring boards, you may multiply the length in feet by the breadth in inches, and divide the product by 12 ; the quotient will give the answer in square feet, etc. 21x18 Thus, in the last example, =31^sq. ft., as before. 12 5. If a board be 8 inches wide, how much in length will make a foot square ? RULE.— Divide 144 by the width; thus, 8)144 Ans.
Σελίδα 200 - CUSTOM HOUSE ALLOWANCES. THE only allowances which are made in the weight of goods, at the Custom-Houses of the United States, are tare, and draft or scalage. Tare is an allowance made for the weight of the box, bag, hogshead, cask, &c. which contains the goods, and it is either at so much per cent, or at so much per box, &c. or the real or actual tare.
Σελίδα 295 - ... the following : — RULE. — Multiply the principal by the rate per cent, and this product by the number of years.
Σελίδα 69 - A boy had a thousand marbles,and he lost at 3 different times at play, each 175, and at another time 150 ; how many has he still in hand ? Ans.
Σελίδα 101 - Dividend, fee how often the firft Figure of the Divifor is contained in the firft Figure of the Dividend, and...
Σελίδα 146 - A rich nobleman has 5 villages, in every village 3 ftreets, in every ftreet a do2en houfes, in every houfe 5 rooms, in every room 2 bureaus, in every bureau 12 drawers, in every drawer 4 bags, every bag...
Σελίδα 188 - If 40 poles in length and 4 in breadth, make an acre, what must be the length to make an acre, when the breadth is 15 poles ? Ans. 10 poles, 3yd.
Σελίδα 12 - ... 1. Place the numbers under each other, so that the units may stand under units, tens under tens, &c., and draw a line under them. 2. Add up the figures in the row of units, and find how many tens are contained in their sum. 3. Write down what remains above the tens, or if nothing remains, a cipher, and carry as many ones to the next row as there were tens.