The Computist's Manual of Facts: And Merchant's and Mechanic's Calculator and Guide; Or, A Complete Library of Numerical, Arithmetical and Mathematical Facts, Tables, Data, Formulas and Practical Rules, for the General Business Man, Merchant, Mechanic and AccountantThe author, 1853 - 252 σελίδες |
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Σελίδα 103
... denominator , as showing the denomination of the fraction , or number of parts into which the unit is broken . The term above the line is called the numerator , as numbering the parts employed . These together constitute the fraction ...
... denominator , as showing the denomination of the fraction , or number of parts into which the unit is broken . The term above the line is called the numerator , as numbering the parts employed . These together constitute the fraction ...
Σελίδα 104
... denominator and to the whole number in the quotient annex the remainder , if any , in form of a fraction , making the divisor the denominator as before ; then reduce the fraction to its lowest terms . EXAMPLE . = 1 } ; } § = 1 + 1 = 1 ...
... denominator and to the whole number in the quotient annex the remainder , if any , in form of a fraction , making the divisor the denominator as before ; then reduce the fraction to its lowest terms . EXAMPLE . = 1 } ; } § = 1 + 1 = 1 ...
Σελίδα 105
... denominator . RULE . - - Multiply each numerator by all the denominators except its own and add the products together for the numerator , and multiply all the denominators together for a denominator . NOTE . - Whole numbers and ...
... denominator . RULE . - - Multiply each numerator by all the denominators except its own and add the products together for the numerator , and multiply all the denominators together for a denominator . NOTE . - Whole numbers and ...
Σελίδα 106
... denominator of the lower , for the new numerator ; and the denomi- nator of the upper by the numerator of the lower for the new denom- inator . EXAMPLES . Reduce ― 41 51 and 3 ' 3 ' ' 4 , each to a simple fraction . 1 ÷ 1 = 1 ; ÷ ÷ 3 ...
... denominator of the lower , for the new numerator ; and the denomi- nator of the upper by the numerator of the lower for the new denom- inator . EXAMPLES . Reduce ― 41 51 and 3 ' 3 ' ' 4 , each to a simple fraction . 1 ÷ 1 = 1 ; ÷ ÷ 3 ...
Σελίδα 107
... denominators forms denominator of sum . - RULE . Arrange the several fractions to be added , one after another , in a line from left to right ; then multiply the numerator of the first by the denominator of the second , and the denominator ...
... denominators forms denominator of sum . - RULE . Arrange the several fractions to be added , one after another , in a line from left to right ; then multiply the numerator of the first by the denominator of the second , and the denominator ...
Συχνά εμφανιζόμενοι όροι και φράσεις
12 feet 12 inches 30 inches A B C abscissa add the square altitude angle opposite arithmetical progression base bisect breadth bung diameter Camphene cantaro cask cast iron cent centre circumference cone copper cosec cosine cube cubic feet cubic foot cubic inches cylinder decimal denominator describe the arcs diagonal distance divide the product dividend divisor ellipse equal EXAMPLE figure find the area find the numbers find the solidity fraction frustum geometrical progression given circle given number greater extreme half the arc head diameter hypotenuse interior diameter less extreme measure Multiply the square multiply the sum number of terms number of things ordinate parabola perpendicular pipe plane pound quantity quotient radius rhombus right-angled triangle rods RULE RULE.-Multiply segment side slant height specific gravity square root subtract surface tangent thickness ullage velocity VULGAR FRACTIONS weight wheel whole numbers
Δημοφιλή αποσπάσματα
Σελίδα 132 - Multiply the divisor, thus augmented, by the last figure of the root, and subtract the product from the dividend, and to the remainder bring down the next period for a new dividend.
Σελίδα 123 - Multiply each payment by its term of credit, and divide the sum of the products by the sum of the payments ; the quotient will be the average term of credit.
Σελίδα 175 - So IS THE AREA OF THE CIRCLE, TO THE AREA OF THE SECTOR.
Σελίδα 224 - G, the distance of the centre of gyration from the axis of motion, t, the time the force acts, v the velocity acquired by the revolving body in that time.
Σελίδα 104 - To reduce a whole number to an equivalent fraction, having a given denominator. RULE. Multiply the whole number by the given denominator, and place the product over the said denominator, and it will form the fraction required.
Σελίδα 133 - Subtract the cube of this number from the first period, and to the remainder bring down the first figure of the next period for a dividend.
Σελίδα 119 - Sir," said I, after puzzling a long time over "more requiring more and less requiring less" — "will you tell me why I sometimes multiply the second and third terms together and divide by the first — and at other times multiply the first and second and divide by the third?" "Why, because more requires more sometimes, and sometimes it requires less — to be sure. Haven't you read the rule, my boy?" " Yes, sir, I can repeat the rule, but I don't understand it.
Σελίδα 108 - It will be seen that we multiply the denominator of the dividend by the numerator of the divisor for the denominator of the quotient, and the numerator of the dividend by the denominator of the divisor for the numerator of the quotient.
Σελίδα 142 - Multiply continually together all the terms of the natural series of numbers, from 1 up to the given number, and the last product will be the answer.
Σελίδα 123 - Divide the amount of the debt at its maturity by one dollar plus its interest for the given time and rate and the quotient will be the present worth. Subtract the present worth from the amount...