Pure mathematics, Volume 11874 |
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Page 11
... integers . All he has to take care of is that the decimal points are kept under each other . Ex . 1. - Add together 325-02 , 647 , 5.6073 , 00214 , 290 , and 4-7001 . Proceeding as in ordinary addition : 325.02 .647 5.6073 00214 290 ...
... integers . All he has to take care of is that the decimal points are kept under each other . Ex . 1. - Add together 325-02 , 647 , 5.6073 , 00214 , 290 , and 4-7001 . Proceeding as in ordinary addition : 325.02 .647 5.6073 00214 290 ...
Page 12
... integers , we may omit the dot , and write them 2935 and 634. Now 2935 × 634 1860790 , but as we increased our original numbers one thousand and one hundredfold respec- tively , it is evident that our product is increased 1000 × 100 ...
... integers , we may omit the dot , and write them 2935 and 634. Now 2935 × 634 1860790 , but as we increased our original numbers one thousand and one hundredfold respec- tively , it is evident that our product is increased 1000 × 100 ...
Page 13
... integers , they will be 76875 , and 625 . Proceed now as in ordinary division ( which operation it is unnecessary to explain ) , and we get for our quotient 123 . Now we must remember that we have increased our divi- dend 100,000 or 10 ...
... integers , they will be 76875 , and 625 . Proceed now as in ordinary division ( which operation it is unnecessary to explain ) , and we get for our quotient 123 . Now we must remember that we have increased our divi- dend 100,000 or 10 ...
Page 17
... integer and a simple fraction , as 21 , 43 , 35 . ( 5. ) A complex fraction has its numerator , or denominator , 3 2 층 휴 or both , in a fractional form , as , 54 61 ' 11 ' 512612 ( 6. ) A compound fraction is a fraction of a quantity ...
... integer and a simple fraction , as 21 , 43 , 35 . ( 5. ) A complex fraction has its numerator , or denominator , 3 2 층 휴 or both , in a fractional form , as , 54 61 ' 11 ' 512612 ( 6. ) A compound fraction is a fraction of a quantity ...
Page 18
... ( 2. ) An improper fraction is a ratio of equality or of greater inequality . ( 3. ) A simple fraction is a ratio whose terms are integers . Thus , = 3 ; 5 is a simple fraction . ( 4. ) A mixed number is a ratio of 18 ARITHMETIC .
... ( 2. ) An improper fraction is a ratio of equality or of greater inequality . ( 3. ) A simple fraction is a ratio whose terms are integers . Thus , = 3 ; 5 is a simple fraction . ( 4. ) A mixed number is a ratio of 18 ARITHMETIC .
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a²b a²b² ab² ab³ ABCD algebraical angle ABC angle BAC angle BCD base BC BC is equal bisect brackets cent centim centre circle ABC circumference coefficient common Const cosec cube root decimal figures denominator divided divisor draw equation expression exterior angle factor Find the value fraction given straight line gnomon gram greater Hence integer join kilom less Let ABC logarithm metres miles millig Multiply opposite angles parallel parallelogram perpendicular PROOF.-Because Q. E. D. Proposition quotient ratio rectangle contained remainder right angles segment sides sin² sine square on AC square root subtraction touches the circle triangle ABC twice the rectangle x²y² x³y xy³
Popular passages
Page 272 - The angles in the same segment of a circle are equal to one another.
Page 103 - When a straight line standing on another straight line makes the adjacent angles equal to one another, each of the angles is called a right angle; and the straight line which stands on the other is called a perpendicular to it.
Page 233 - If there be two straight lines, one of which is divided into any number of parts, the rectangle contained by the two straight lines is equal to the rectangles contained by the undivided line, and the several parts of the divided line. Let A and BC be two straight lines, and let BC be divided into any...
Page 112 - IF two triangles have two sides of the one equal to two sides of the...
Page 128 - To a given straight line to apply a parallelogram, which shall be equal to a given triangle, and have one of its angles equal to a given rectilineal angle.
Page 119 - If a side of any triangle be produced, the exterior angle is equal to the two interior and opposite angles; and the three interior angles of every triangle are together equal to two right angles.
Page 113 - ... equal angles in each ; then shall the other sides be equal, each to each ; and also the third angle of the one to the third angle of the other.
Page 273 - The opposite angles of any quadrilateral figure inscribed in a circle, are together equal to two right angles.
Page 281 - The angle in a semicircle is a right angle ; the angle in a segment greater than a semicircle is less than a right angle ; and the angle in a segment less than a semicircle is greater than a right angle.
Page 121 - THE straight lines which join the extremities of two equal and parallel straight lines, towards the same parts, are also themselves equal and parallel.