Treatise on Arithmetic, in Theory and Practice: With an Appendix, Containing an Introduction to MensurationSimms and M'Intyre, 1837 - 284 σελίδες |
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Σελίδα 31
... fourth of the product , which is done because 25 is one - fourth of 100. In like manner , because 125 is one - eighth of 1000 ; to multiply by 125 : Conceive three ciphers to be added to the multiplicand , and take one- eighth of the ...
... fourth of the product , which is done because 25 is one - fourth of 100. In like manner , because 125 is one - eighth of 1000 ; to multiply by 125 : Conceive three ciphers to be added to the multiplicand , and take one- eighth of the ...
Σελίδα 33
... fourth of the number ex- pressed by them for the remainder . To divide by 125 : Multiply the dividend by 8 , cut off three figures from the result , and take one - eighth tween 20 and 30 , by multiplying by the units ' figure , and ...
... fourth of the number ex- pressed by them for the remainder . To divide by 125 : Multiply the dividend by 8 , cut off three figures from the result , and take one - eighth tween 20 and 30 , by multiplying by the units ' figure , and ...
Σελίδα 34
... fourth of the remainder thus found . To divide by 175 , 225 , and 275 : Multiply the dividend by 4 , divide the result in the first case by 700 , in the second by 900 , and in the third by 1100 , and take one - fourth of the remainder ...
... fourth of the remainder thus found . To divide by 175 , 225 , and 275 : Multiply the dividend by 4 , divide the result in the first case by 700 , in the second by 900 , and in the third by 1100 , and take one - fourth of the remainder ...
Σελίδα 70
... fourth , in the other one - half of the multiplicand . As an example in this kind of division , let it be required to divide £ 30 2 10 by 222. Here we multiply 22 by 4 , the low- er term of the fraction , and to the product 88 , we add ...
... fourth , in the other one - half of the multiplicand . As an example in this kind of division , let it be required to divide £ 30 2 10 by 222. Here we multiply 22 by 4 , the low- er term of the fraction , and to the product 88 , we add ...
Σελίδα 71
... fourth proportional to three given numbers . Three numbers being given , to find a fourth proportional . * RULE . ( 1. ) Arrange the three given terms in the same line , in succession , placing the one which is of the same kind with the ...
... fourth proportional to three given numbers . Three numbers being given , to find a fourth proportional . * RULE . ( 1. ) Arrange the three given terms in the same line , in succession , placing the one which is of the same kind with the ...
Συχνά εμφανιζόμενοι όροι και φράσεις
acres added aliquot amount annexed annuity annum Answ Answers Arithmetic British money called cent ciphers common difference common multiple compound interest contained continual continued fraction cost cube cubic decimal denominator diameter divided dividend Division divisor employed equal equidifferent equivalent evident Exam example exchange Exercises factors farthings feet find the price Flemish gallons given fraction given number given rate greater half Hence hundred improper fraction inches last figure least common multiple less long weight manner method miles millions milree months multiplicand multiply nearly notation number expressed number of terms obtained operation payable pence perches piastre places pound sterling pounds preceding present value present worth principal proceed proportional pupil quantity quotient radix ratio Reduce remainder Required the sum required to find result rule shillings Simple sold subtract thousand tion troy weight unit whole number yards
Δημοφιλή αποσπάσματα
Σελίδα 41 - OF TIME. 60 Seconds = 1 Minute 60 Minutes = 1 Hour 24 Hours = 1 Day 7 Days = 1 Week 28 Days = 1 Lunar Month...
Σελίδα 42 - 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, etc.
Σελίδα 92 - Rule. — Divide the numerator by the denominator, the quotient will be the whole number...
Σελίδα 260 - A circle is a plane figure contained by one line, which is called the circumference, and is such, that all straight lines drawn from a certain point within the figure to the circumference are equal to one another.
Σελίδα 93 - To reduce a mixed number to an improper fraction, — RULE : Multiply the whole number by the denominator of the fraction, to the product add the numerator, and write the result over the denominator.
Σελίδα 259 - 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.
Σελίδα 200 - The square of the sum of two numbers is equal to the square of the first number plus twice the product of the first and second number plus the square of the second number.
Σελίδα 83 - A simple fraction expresses one or more of the equal parts into which the unit is divided, without reference to any other fraction.
Σελίδα 40 - CUBIC MEASURE 1728 cubic inches = 1 cubic foot 27 cubic feet = 1 cubic yard...
Σελίδα 214 - ... him, — -one for the first, two for the second, four for the third, and so on, doubling always to the sixty-fourth. The...