An Elementary Treatise on Arithmetic, in Theory and Practice: Adapted to the Instruction of Youth in Schools and Academies in the United StatesCollins & Hannay, 1827 - 276 σελίδες |
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Σελίδα 3
... figures . Thus , as we have invented nine names to express the first nine numbers , we adopt nine figures to repre- sent them ; and as the combination of these nine names , with those of the different orders of units , have given the ...
... figures . Thus , as we have invented nine names to express the first nine numbers , we adopt nine figures to repre- sent them ; and as the combination of these nine names , with those of the different orders of units , have given the ...
Σελίδα 4
... figures which indicate the number of units of each order in such a manner that the figure of the units , or of the first order , shall occupy the first rank to the right hand side ; that of the tens , or of the second order , the se ...
... figures which indicate the number of units of each order in such a manner that the figure of the units , or of the first order , shall occupy the first rank to the right hand side ; that of the tens , or of the second order , the se ...
Σελίδα 5
... figures ; and the fourth co- lumn being the place of thousands , the characters 68 must be followed by three figures : and thence we conclude that besides the significant figures 4 , 68 , and 53 , zero must be interposed between the ...
... figures ; and the fourth co- lumn being the place of thousands , the characters 68 must be followed by three figures : and thence we conclude that besides the significant figures 4 , 68 , and 53 , zero must be interposed between the ...
Σελίδα 6
... figures be di vided into periods of three figures each , commencing at the right hand , the first period will contain ... figure 6 in the eighth place . * * This method of dividing lines of figures into periods , and of nam- Ing those ...
... figures be di vided into periods of three figures each , commencing at the right hand , the first period will contain ... figure 6 in the eighth place . * * This method of dividing lines of figures into periods , and of nam- Ing those ...
Σελίδα 7
... figure standing on its left hand , but does not affect the value of the figures stand- ing on its right hand . It may be observed , that instead of counting tens and combinations of tens , we might as well count by twelves and ...
... figure standing on its left hand , but does not affect the value of the figures stand- ing on its right hand . It may be observed , that instead of counting tens and combinations of tens , we might as well count by twelves and ...
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An Elementary Treatise on Arithmetic, in Theory and Practice: Adapted to the ... James Ryan Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2017 |
An Elementary Treatise on Arithmetic, in Theory and Practice: Adapted to the ... James Ryan Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2017 |
An Elementary Treatise on Arithmetic, in Theory and Practice: Adapted to the ... James Ryan, Fra Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Συχνά εμφανιζόμενοι όροι και φράσεις
2qrs 3qrs acres amount of $1 annexed annuity annum answer antecedent Arithmetic barrel bushels called cents per lb ciphers column common difference compound interest contained cube root debt decimal fractions denominator digits discount divided dividend division divisor drams equal equivalent evident Exam example exchange Exercises Exercises.-1 expressed factors farthings feet figure fourth proportional furlongs gain gallons given fraction given numbers given sum grains greater Hence hundred improper fraction least common multiple lowest terms method miles millions minuend mixed number months multiplicand Multiply New-York number of terms operation ounces payable pence pennyweights performed poles pound sterling pounds present worth principal PROBLEM proceed quantity quotient rate per cent Reduce remainder Repeat the rule Required the cost Required the sum result roods shillings square root subtract third term thousand tion tons Troy weight units weight whole numbers yards
Δημοφιλή αποσπάσματα
Σελίδα 66 - The circumference of every circle is supposed to be divided into 360 equal parts, called degrees...
Σελίδα 129 - Rule. — Divide the numerator by the denominator, the quotient will be the whole number...
Σελίδα 129 - To reduce a mixed fraction to an equivalent improper fraction. RULE. — Multiply the whole number by the denominator of the fractional part, and to the product add the numerator, and place their sum over the said denominator.
Σελίδα 244 - When the sum of the series, the number of terms, and one of the extremes are given, to find the other extreme. Divide twice the sum of the series by the number of terms, and from the quotient take the given extreme.
Σελίδα 54 - WEIGHT. 16 drams, dr. make 1 ounce, - - - - oz. 16 ounces - - - 1 pound, - - - - Ib. 28 pounds - - - 1 quarter, - - - qr. 4 quarters - - - 1 hundred weight, - cwt. 20 hundred weight, 1 ton, T.
Σελίδα 226 - A sum of money was divided between two persons, A and B, so that the share of A was to that of B as 5 to 3.
Σελίδα 245 - A body near the earth falling by its own weight, if it were not resisted by the air, would descend in the first second of time through a space of 16 feet and 1 inch ; in the next second through 3 times that space ; in the third, through 5 times that space ; in the fourth, through 7 times that space, etc.
Σελίδα 220 - ... number contained in the first period, and place the cube root of it in the quotient. Subtract its cube from the first period, and bring down the next three figures ; divide the number thus brought down by 300 times the square of the first figure of the root, and it will give the second figure ; add 300 times the square of the first figure, 30 times the product of the first and second figures, and the square of the second figure together, for a divisor; then multiply...
Σελίδα 61 - A square inch is a square each of whose sides, is an inch long. A square foot is a square having each side 1 foot, or 12 inches long.