Mathematics for Practical Men: Being a Common-place Book of Principles, Theorems, Rules, and Tables, in Various Departments of Pure and Mixed Mathematics, with Their Application; Especially to the Pursuits of Surveyors, Architects, Mechanics, and Civil EngineersE. L. Carey and A. Hart, 1834 - 427 σελίδες |
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Σελίδα 1
... constituted of such units are denominated discrete or abstract , as five , ten , thirty . Hence , it is evident that abstract numbers can only be compared with their unit , as concrete B 1 ARITHMETIC Definitions and notation.
... constituted of such units are denominated discrete or abstract , as five , ten , thirty . Hence , it is evident that abstract numbers can only be compared with their unit , as concrete B 1 ARITHMETIC Definitions and notation.
Σελίδα 12
... Hence the di- vidend may be divided by 4 , 9 , and 9 , successively , as in the margin , and the result will be the same as before . Divide 743256 by 4 this quotient 185814 by 9 and this 20646 by 9 Quotient 2294 Since 25 is a fourth ...
... Hence the di- vidend may be divided by 4 , 9 , and 9 , successively , as in the margin , and the result will be the same as before . Divide 743256 by 4 this quotient 185814 by 9 and this 20646 by 9 Quotient 2294 Since 25 is a fourth ...
Σελίδα 19
... Hence , with respect to Ale , Wine , and Corn , it will be ex- pedient to possess a TABLE OF FACTORS , For converting old measures into new , and the contrary . By Decimals . Corn Wine Ale Measure . Measure . Measure . By vulgar ...
... Hence , with respect to Ale , Wine , and Corn , it will be ex- pedient to possess a TABLE OF FACTORS , For converting old measures into new , and the contrary . By Decimals . Corn Wine Ale Measure . Measure . Measure . By vulgar ...
Σελίδα 28
... Hence originate two dis- positions of numbers , decimal fractions and complex numbers . Of the latter , such , for example , as when we express lineal measures in yards , in feet ( or thirds of a yard ) , and inches ( or twelfths of a ...
... Hence originate two dis- positions of numbers , decimal fractions and complex numbers . Of the latter , such , for example , as when we express lineal measures in yards , in feet ( or thirds of a yard ) , and inches ( or twelfths of a ...
Σελίδα 41
... the first divisor , and the new divisor is 2 a + b , or double the first term increased by the second . And hence the manner of extraction is as in the rule . E 2 2. Find the square root of 2 , to six ARITHMETIC : SQUARE ROOT . 41.
... the first divisor , and the new divisor is 2 a + b , or double the first term increased by the second . And hence the manner of extraction is as in the rule . E 2 2. Find the square root of 2 , to six ARITHMETIC : SQUARE ROOT . 41.
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Δημοφιλή αποσπάσματα
Σελίδα 12 - Yard, when compared with a Pendulum vibrating Seconds of Mean Time in the Latitude of London in a Vacuum at the Level of the Sea is in the proportion of Thirty-Six Inches to Thirty-Nine Inches and one thousand three hundred and ninety-three ten-thousandth Parts of an Inch...
Σελίδα 121 - The circumference of every circle is supposed to be divided into 360 equal parts, called degrees ; each degree into 60 equal parts, called minutes ; and each minute into 60 equal parts, called seconds.
Σελίδα 13 - CUBIC MEASURE 1728 cubic inches = 1 cubic foot 27 cubic feet = 1 cubic yard...
Σελίδα 54 - To divide a polynomial by a monomial, divide each term of the polynomial by the monomial: (Sab — 12ac) -i- 4a = 36 — 3c.
Σελίδα 23 - Operations with Fractions A) To change a mixed number to an improper fraction, simply multiply the whole number by the denominator of the fraction and add the numerator.
Σελίδα 16 - Minute 60 Minutes = 1 Hour 24 Hours = 1 Day 7 Days = 1 Week 28 Days = 1 Lunar Month 28, 29, 30, or 31 Days = 1 Calendar Month 12 Calendar Months = 1 Year 365 Days = 1 Common Year 366 Days =1 Leap Year In 400 Years, 97 are leap years, and 303 common. WEIGHT OF ENGLISH COINS. Gold. dwt. gr. Sovereign 5 3J Half Sovereign 2 13J Double Sovereign 10 6} Silver.
Σελίδα 16 - Every mass of alloyed gold is supposed to be divided into 24 equal parts ; thus the standard for coin is 22 carat fine, that is, it consists of 22 parts of pure gold and 2 parts of alloy.
Σελίδα 413 - Strength of Cast Iron, &c. A PRACTICAL ESSAY on the STRENGTH of CAST IRON and OTHER METALS. By the late THOMAS TREDGOLD, Mem. Inst. CE, Author of "Elementary Principles of Carpentry,
Σελίδα 44 - In a series of equal ratios, the sum of the antecedents is to the sum of the consequents as any antecedent is to its consequent.
Σελίδα 45 - Multiply the first and second terms together, and divide the product by the third ; the quotient will be the answer in the same denomination as the middle term was reduced into.