The Practical Arithmetic: In which the Principles of Operating by Numbers are Analytically Explained and Synthetically Applied ...G. & C. & H. Carvill, 1829 - 180 σελίδες |
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Σελίδα 7
... contain some very valuable improvements . In preparing it , however , it has been his steady and undeviating principle never to innovate , except with a view to improve . He submits his work as containing more practical and ne- cessary ...
... contain some very valuable improvements . In preparing it , however , it has been his steady and undeviating principle never to innovate , except with a view to improve . He submits his work as containing more practical and ne- cessary ...
Σελίδα 14
... containing 253 dollars , the se- cond 345 , and the third 937 ? Dollars . Thou . W ~ Hund . . · Tens Units 1 5 12 . 14 • 1 5 3 5 253 345 937 1535 Answer . Dol . First , we set the numbers down with units under units , tens un- der tens ...
... containing 253 dollars , the se- cond 345 , and the third 937 ? Dollars . Thou . W ~ Hund . . · Tens Units 1 5 12 . 14 • 1 5 3 5 253 345 937 1535 Answer . Dol . First , we set the numbers down with units under units , tens un- der tens ...
Σελίδα 15
... containing 575 , the second 599 , and the third 514 acres ? Ans . 1688 . 22. PROOF . Begin at the TOP and add downward . Let the scholar now answer to the following questions . What is the sum of 2 and 4 ? 4 and 6 ? 6 and 8 ? 8 and 9 ...
... containing 575 , the second 599 , and the third 514 acres ? Ans . 1688 . 22. PROOF . Begin at the TOP and add downward . Let the scholar now answer to the following questions . What is the sum of 2 and 4 ? 4 and 6 ? 6 and 8 ? 8 and 9 ...
Σελίδα 22
... containing 87 apples , how many apples ? 87 = 6 38 2 3 6 2 696 12 3 261 9's out leaves Ans . 3306 = 3 I. Multiplicand . 8 and 7 is 15 , 9's out leaves 6 ; which set on the left hand side . II . Multiplier . 3 and 8 is 11 , 9's out ...
... containing 87 apples , how many apples ? 87 = 6 38 2 3 6 2 696 12 3 261 9's out leaves Ans . 3306 = 3 I. Multiplicand . 8 and 7 is 15 , 9's out leaves 6 ; which set on the left hand side . II . Multiplier . 3 and 8 is 11 , 9's out ...
Σελίδα 25
... containing 28 yards , at $ 6 a yard ; how many yards were there , and what the whole cost ? Ans . there were 364 yards , and it cost $ 2184 . 15. If 18 men can do a piece of work in 90 days , how long will it take one man to do the same ...
... containing 28 yards , at $ 6 a yard ; how many yards were there , and what the whole cost ? Ans . there were 364 yards , and it cost $ 2184 . 15. If 18 men can do a piece of work in 90 days , how long will it take one man to do the same ...
Άλλες εκδόσεις - Προβολή όλων
The Practical Arithmetic: In Which the Principles of Operating by Numbers ... T. H. Babcock Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2018 |
The Practical Arithmetic: In Which the Principles of Operating by Numbers ... T. H. Babcock Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2015 |
Συχνά εμφανιζόμενοι όροι και φράσεις
3grs 3qrs acres amount angle annuity answer apples arithmetical progression barrels Bought bushels called ciphers composite number compound interest COMPOUND NUMBERS containing Cosine cost cube root currency decimal diameter distance divided dividend Divis division divisor dollars dominical letter drams EPACT equal evident EXAMPLES farthings Federal money frustum gallons given number gives globe grains half Hence hogshead hundred Illus improper fraction last term least common multiple length less measure miles minuend minutes mixed number months multiplicand Multiply New-York NOTE number of terms obtain ounces pence perpendicular pound present worth principal quantity quarts quotient figure rate per cent ratio Reduce remainder repetend right hand RULE shillings side simple numbers SINE sold solid specific gravity square rods square root subtract subtrahend Suppose TABLE tens THEORETICAL QUESTIONS third triangle units velocity vulgar fraction weight whole number yard
Δημοφιλή αποσπάσματα
Σελίδα 6 - An Act, supplementary to an Act, entitled an Act for the Encouragement of Learning, by securing the Copies of Maps, Charts, and. Books, to the Authors and Proprietors of such Copies, during the times therein mentioned...
Σελίδα 6 - District Clerk's Office. Be it remembered, That on the tenth day of August, AD 1827, in the fifty-second year of the independence of the United States of America, WILLIAM EMMONS, of the said district, has deposited in this Office the title of a Book, the right whereof he claims as proprietor in the words following, to wit: " The FREDONIAD; or, Independence Preserved.
Σελίδα 9 - EF, or his certain attorney, his executors, administrators, or assigns, to which payment, well and truly to be made, I bind myself, my heirs, executors, and administrators, firmly by these presents.
Σελίδα 76 - RULE. Divide as in whole numbers, and from the right hand of the quotient point off as many places for decimals as the decimal places in the dividend exceed those in the divisor.
Σελίδα 37 - OPERATIONS WITH FRACTIONS A) To change a mixed number to an improper fraction, simply multiply the whole number by the denominator of the fraction and add the numerator.
Σελίδα 147 - The power is applied to the circumference of the wheel, and the weight to the circumference of the axle.
Σελίδα 131 - Multiply together the powers belonging to those indices, and their product, multiplied by the first term, will be the term sought. 2. If the first term be 5, and the ratio 3, what is the 8th term ? Powers of the ratio, with U g 3_ + * — 2187 X 5 first their indices over them. ) <3, ,9, 27
Σελίδα 103 - 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 133 - Raise the ratio to a power whose index is equal to the number of terms, from which subtract 1 ; divide the remainder by the ratio, less 1, and the quotient, multiplied by the first term, will be the answer.
Σελίδα 114 - When first the marriage knot was tied Betwixt my wife and me, My age did hers as far exceed As three times three does three ; , But when ten years and half ten years We man and wife had been, Her age came up as near to mine As eight is to sixteen. Now tell me, I pray, What were our ages on the wedding-day...