The Principles and Practice of Arithmetic: Comprising the Nature and Use of Logarithms, with the Computations Employed by Artificers, Gagers and Land-surveyors. Designed for the Use of StudentsJ.W. Parker, 1840 - 224 σελίδες |
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Σελίδα 10
... different sums , must give the same result as before : but the only one , with this exception , which does not involve principles hereafter to be explained , seems to be that of omitting any one of the 10 ADDITION OF INTEGERS .
... different sums , must give the same result as before : but the only one , with this exception , which does not involve principles hereafter to be explained , seems to be that of omitting any one of the 10 ADDITION OF INTEGERS .
Σελίδα 11
... result thus obtained , as in the following example : Addition . 9358 4162 8920 6328 28768 Proof . 4 16 2 8920 6328 19410 9358 28768 where 28768 is the sum : and omitting the first hori- zontal row of figures , we find the sum of the ...
... result thus obtained , as in the following example : Addition . 9358 4162 8920 6328 28768 Proof . 4 16 2 8920 6328 19410 9358 28768 where 28768 is the sum : and omitting the first hori- zontal row of figures , we find the sum of the ...
Σελίδα 12
... result of such addition to be 9 , or the equality between the sum of the numbers 4 and 5 and the number 9 : so that the arithmetical expression is read 4 + 5 = 9 , 4 plus 5 equals 9 . Similarly , 2 + 3 + 7 = 12 , shews the sum of the ...
... result of such addition to be 9 , or the equality between the sum of the numbers 4 and 5 and the number 9 : so that the arithmetical expression is read 4 + 5 = 9 , 4 plus 5 equals 9 . Similarly , 2 + 3 + 7 = 12 , shews the sum of the ...
Σελίδα 13
... result is obtained whether we suppose to be subtracted from the upper line , or added to the lower , as the remainder will evidently be the same on both suppositions . In practice we add ten units of any denomination to both the ...
... result is obtained whether we suppose to be subtracted from the upper line , or added to the lower , as the remainder will evidently be the same on both suppositions . In practice we add ten units of any denomination to both the ...
Σελίδα 14
... result of it may be embodied in the following rule . Rule for performing Subtraction . Place the less number under the greater , so that units may stand under units , tens under tens , and so on , as before ; begin at the units ' place ...
... result of it may be embodied in the following rule . Rule for performing Subtraction . Place the less number under the greater , so that units may stand under units , tens under tens , and so on , as before ; begin at the units ' place ...
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The Principles and Practice of Arithmetic, Comprising the Nature and Use of ... John Hind Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2017 |
The Principles and Practice of Arithmetic, Comprising the Nature and Use of ... John Hind Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2017 |
Συχνά εμφανιζόμενοι όροι και φράσεις
2qrs acres amount Answer Arithmetic arithmetic mean avoirdupois bushels called cent ciphers compound interest compound quantities cube root cubic inches decimal fraction decimal places denotes difference digits discount divided dividend division divisor equal equivalent evident Examples for Practice expressed farthings Find the number Find the sum Find the value following rule former gallons geometric mean Geometrical greater greatest common measure Hence hundred improper fraction integers latter least common multiple length lineal unit logarithms magnitude means metical miles mixed quantities moidore months Multiply nearly Notation number of decimal number of figures obtained operation parallelopiped pound present worth principles quantities proposed quotient ratio recurring decimals Reduce remainder represented respectively result shew shilling simple fraction simple interest square root Subtraction superficial surd thousand tion trees vulgar fractions whence whole number yards
Δημοφιλή αποσπάσματα
Σελίδα 52 - If the numerator and denominator of each fraction is multiplied (or divided) by the same number, the value of the fraction will not change.
Σελίδα xiv - Digits, which have their names respectively annexed: 1, 2, 3, 4, 5, 6, 7, 8, 9, 0: one, two, three, four, five, six, seven, eight, nine, zero...
Σελίδα xi - COUNTING. 12 units or things make 1 dozen. 12 dozen " 1 gross. 12 gross " 1 great gross. 20 units
Σελίδα 135 - A and B can do a piece of work in 10 days, A and C in 12 days, and B and C in 14 days ; in what time can they do it jointly and separately?
Σελίδα 6 - Set down the multiplicand, and under it the multiplier, in such a manner, th.at units may stand under units, tens under tens, hundreds under hundreds, and so on.
Σελίδα 95 - ... a number consisting of as many nines as there are recurring figures followed by as many ciphers as there are non-recurring figures.
Σελίδα 106 - If 3 men can do a piece of work in 12 days, how many days will it take 9 men to do the same ? ANALYSIS.
Σελίδα 109 - If 20 men can perform a piece of work in 12 days, how many men will accomplish three times as much in one-fifth of the time ? Ans.
Σελίδα 135 - A and B together can build a boat in 18 days, and •with the assistance of C they can do it in 11 days ; in what time would C do it alone ? Ans.
Σελίδα 77 - How many were therein the army? — how many killed ? — how many taken prisoners ? A. 2,400 ; 800 killed ; 600 prisoners. 48. A can do a job of work in 5 days, B in 6, and C in 7 ; how much can they jointly do in 2 days 1 A.