The Complete Arithmetic: Combining Oral and Written Exercises in a Natural and Logical System of InstructionPorter & Coates, 1877 - 342 σελίδες |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 14.
Σελίδα 9
... Greatest Common Divisor 65 V. Least Common Multiple .. 68 CHAPTER IV . CHAPTER I. SECTION PAGE INTEGERS 13 I. Definitions . 13 II . Notation and Numera- tion ........ 14 Arabic Notation ...... 15 FRACTIONS ......... III . Addition .. 18 ...
... Greatest Common Divisor 65 V. Least Common Multiple .. 68 CHAPTER IV . CHAPTER I. SECTION PAGE INTEGERS 13 I. Definitions . 13 II . Notation and Numera- tion ........ 14 Arabic Notation ...... 15 FRACTIONS ......... III . Addition .. 18 ...
Σελίδα 65
... greatest number that will exactly divide each of them . Thus , 10 is the greatest common divisor of 30 , 40 and 60 , because it is the greatest number that will exactly divide each of them . ORAL EXERCISE . What is a common divisor- 1 ...
... greatest number that will exactly divide each of them . Thus , 10 is the greatest common divisor of 30 , 40 and 60 , because it is the greatest number that will exactly divide each of them . ORAL EXERCISE . What is a common divisor- 1 ...
Σελίδα 66
... greatest common divisor of those numbers . 3. A common divisor of two or more numbers is also a divisor of their sum or difference . WRITTEN PROBLEMS . Ex . 1. Find the greatest common divisor of 30 , 40 and 60 . SOLUTION . 30 = 2x5x3 ...
... greatest common divisor of those numbers . 3. A common divisor of two or more numbers is also a divisor of their sum or difference . WRITTEN PROBLEMS . Ex . 1. Find the greatest common divisor of 30 , 40 and 60 . SOLUTION . 30 = 2x5x3 ...
Σελίδα 67
... greatest common di- visor of the given numbers . Since 13 is a divisor of 39 , it is the greatest com- mon divisor of 13 and 39 ; it is also a divisor of 39 + 13 , or 52 , their sum , according to Principle 3 ; and since the greatest ...
... greatest common di- visor of the given numbers . Since 13 is a divisor of 39 , it is the greatest com- mon divisor of 13 and 39 ; it is also a divisor of 39 + 13 , or 52 , their sum , according to Principle 3 ; and since the greatest ...
Σελίδα 68
... greatest length of his panels of fence if they are equal , and how many rails and posts will be required to fence it if the fence is 5 rails high ? Ans . Panels 15 ft .; 635 rails ; 127 posts . SECTION V. LEAST COMMON MULTIPLE . 63. A ...
... greatest length of his panels of fence if they are equal , and how many rails and posts will be required to fence it if the fence is 5 rails high ? Ans . Panels 15 ft .; 635 rails ; 127 posts . SECTION V. LEAST COMMON MULTIPLE . 63. A ...
Συχνά εμφανιζόμενοι όροι και φράσεις
30 dollars 50 cents acres acres of land amount apples avoirdupois barrels of flour bought bushels cents a pound ciphers column commission common denominator common fraction compound interest COMPOUND NUMBERS contained cows cube cubic decimal difference discount Divide dividend divisible dollars dols earn Explanation farm feet figure following RULE gallon gold greatest common divisor hence horses cost hundreds improper fractions insured integer least common multiple Let the pupil longitude lowest terms measure merchant miles mills minuend mixed number Multiply muslin ORAL EXERCISE paid pairs payable payment pennyweights pints premium prime factors principal PRINCIPLES.-1 quart quotient rate per cent ratio Reduce remainder root SECTION sell shares sheep SOLUTION SOLUTION.-If square subtract tens thousands units weigh wheat whole number worth WRITTEN PROBLEMS
Δημοφιλή αποσπάσματα
Σελίδα 146 - A circle is a plane figure bounded by a curved line, every point of which is equally distant from a point within called the center.
Σελίδα 142 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints — 1 quart (qt...
Σελίδα 130 - TABLE. 4 farthings (far.) = 1 penny, d. 12 pence = 1 shilling, s. 20 shillings = 1 pound, or sovereign, £. 21 shillings = 1 guinea, G.
Σελίδα 302 - The square described on the hypothenuse of a rightangled triangle is equal to the sum of the squares described on the other two sides.
Σελίδα 144 - Time. 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr.) 24...
Σελίδα 135 - MEASURE 12 inches (in.), .... =1 foot (ft.) 3 feet, ........ =1 yard (yd.) 5 . 5 yards, ....... =1 rod (rd.) 40 rods, ....... =1 furlong (fur.) 8 furlongs, ...... =1 mile (mi.) 1 mi.
Σελίδα 130 - TABLE. 10 Mills (m.) = 1 Cent . . ct. 10 Cents = 1 Dime . . d. 10 Dimes = 1 Dollar . $. 10 Dollars = 1 Eagle . E.
Σελίδα 171 - In any proportion, the product of the means equals the product of the extremes.
Σελίδα 235 - ... 3 per cent. ? 4£ per cent. ? 5 per cent. ? 6 per cent. ? 7 per cent. ? 7£ per cent. ? 8 per cent.? 9 per cent. ? 10 per cent.
Σελίδα 81 - The least common denominator of two or more fractions is the least common multiple of their denominators.