The Young Mathematician's Guide: Being a Plain and Easy Introduction to the Mathematicks ... With an Appendix of Practical GaugingS. Birt, 1747 - 480 σελίδες |
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Σελίδα 54
... Question requires ) and their Difference will be a new Nume- rator , under which Subfcribe the Common Denominator , as in Addition . EXAMPLE 1 . Let it be required to take out of 3. First and per Sect . z . will become and 23 ; then 23 ...
... Question requires ) and their Difference will be a new Nume- rator , under which Subfcribe the Common Denominator , as in Addition . EXAMPLE 1 . Let it be required to take out of 3. First and per Sect . z . will become and 23 ; then 23 ...
Σελίδα 74
... Question 200 + 2 = 202 Is the Sum of the two Extr . 100 Is the Number of all the Terms . And Then 2 ) 20200 ( 10100 Now 4 Miles 7040 Yards S The Yards he The Number of Yards he runs that takes up the Eggs . runs that takes up But 10100 ...
... Question 200 + 2 = 202 Is the Sum of the two Extr . 100 Is the Number of all the Terms . And Then 2 ) 20200 ( 10100 Now 4 Miles 7040 Yards S The Yards he The Number of Yards he runs that takes up the Eggs . runs that takes up But 10100 ...
Σελίδα 86
... Question ; and the fourth gives the Anfwer . As for inftance ; if 3 Yards of Cloth coft 9 Shillings ' : What will 6 Yards coft at the fame Rate or Proportion ? Here 3 Yards , and 9 Shillings , are two fuppofed Numbers that imply the ...
... Question ; and the fourth gives the Anfwer . As for inftance ; if 3 Yards of Cloth coft 9 Shillings ' : What will 6 Yards coft at the fame Rate or Proportion ? Here 3 Yards , and 9 Shillings , are two fuppofed Numbers that imply the ...
Σελίδα 87
... Question . And the Term fought will always be of the fame Kind and Denomination with the fecond Term in the Suppofition . Thus , { yds fbil . yds fail . 3 : 9 :: 6 : Then All Questions in direct Proportion may be anfwered by three ...
... Question . And the Term fought will always be of the fame Kind and Denomination with the fecond Term in the Suppofition . Thus , { yds fbil . yds fail . 3 : 9 :: 6 : Then All Questions in direct Proportion may be anfwered by three ...
Σελίδα 88
... Question is thus ftated , 56 lb : 41. 18 s.98 s . 8 lb- Then 98 x 8784. And 56 ) 784 ( 145. The Answer . Note , The three laft Questions are only the fecond varied , being propofed purely to give an Inftance how any Queftion in this ...
... Question is thus ftated , 56 lb : 41. 18 s.98 s . 8 lb- Then 98 x 8784. And 56 ) 784 ( 145. The Answer . Note , The three laft Questions are only the fecond varied , being propofed purely to give an Inftance how any Queftion in this ...
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alfo Amount Angle Anſwer Arch Area Arithmetick Bafe becauſe Cafe call'd Cathetus Circle Circle's Confequently Cube Cubick Inches Cyphers Decimal defcribe Demonftration Denomination Diameter Difference divided Dividend Divifion Divifor eafily eafy Ellipfis equal Equation Example Extreams faid fame fecond feven feveral fhall fhew fingle firft Term firſt fome Fractions Fruftum ftand fubtract fuch Gallons given hath Height Hence Hyperbola infinite Series Intereft interfect juft laft Latus Rectum leffer lefs Lemma Logarithm Meaſure muft multiply muſt Number of Terms Parabola Parallelogram Periphery Perpendicular Places of Figures plain Point Pound Product Progreffion propofed Proportion Quære Quantities Question Radius Reafon Refolvend reft reprefent Right Line Right-angled Right-line Root Rule Sect Segment Series Side Sine Square Suppofe Surd Tangent thefe Theorem theſe thofe thoſe Tranfverfe Triangle Troy Weight ufually Uncia uſeful Vulgar Fractions whofe whole Numbers
Δημοφιλή αποσπάσματα
Σελίδα 473 - The circumference of every circle is supposed to be divided into 360 equal parts, called degrees ; and each degree into 60 equal parts, called minutes ; and each minute into 60 equal parts, called seconds ; and these into thirds, &c.
Σελίδα 92 - If 8 men can do a piece of work in 12 days, how long will it take...
Σελίδα 168 - Multiply the numerators together for a new numerator, and the denominators together for a new denominator.
Σελίδα 395 - RULE. Multiply the sum of the two extremes by half the number of terms, the product will be the sum of all the terms.
Σελίδα 469 - Numbers z — i and z -+- 1 be even, and accordingly their Logarithms, and the Difference of the Logarithms will be had, which let be called y.: -Therefore...
Σελίδα 146 - ... axioms : 1. If equal quantities be added to equal quantities, the sums will be equal. 2. If equal quantities be subtracted from equal quantities, the remainders will be equal. 3. If equal quantities be multiplied by equal quantities, the products will be equal. 4. If equal quantities be divided by equal quantities, the quotients will be equal. 5.
Σελίδα 476 - In any triangle, the sides are proportional to the sines of the opposite angles, ie. t abc sin A sin B sin C...
Σελίδα 146 - If equal quantities be added to equal quantities, the sums will be equal. 2. If equal quantities be taken from equal quantities, the remainders will be equal. 3. If equal quantities be multiplied by the same, or equal quantities, the products will be equal.
Σελίδα 469 - Term will give the Logarithm to 20 Places of Figures. But, if z be greater than 10000, the...
Σελίδα 114 - The particular Rates of all the Ingredients propofed to be mixed, the Mean Rate of the whole Mixture, and any one .of the Quantities to be mixed being given: Thence to find how much of every one of the other Ingredients is requifite to compofe the Mixture.