Practical and Mental Arithmetic: Designed Principally to Accompany Daboll's System of Arithmetic (and Equally Adapted to Any Other) : Containing in a Catechetical Method, All His Rules ...Printed at the Microcosm Office, 1826 - 107 σελίδες |
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Αποτελέσματα 6 - 10 από τα 13.
Σελίδα 68
... scholar should be required to read his state- ment , to see if it agree with the condition of the question . What can you buy 15yds . of cloth for , if 10yds . cost 20 dollars ? Ans . 30 dollars . What can you buy 15 tons of hay for ...
... scholar should be required to read his state- ment , to see if it agree with the condition of the question . What can you buy 15yds . of cloth for , if 10yds . cost 20 dollars ? Ans . 30 dollars . What can you buy 15 tons of hay for ...
Σελίδα 72
... that the slate is not to be used by the scholar in giving the answers to the examples . What is the interest of 40 dollars for one year ? Ans . 2 dols . 40 cents . What is the interest of 50 dols . for 12 72 PRACTICAL AND.
... that the slate is not to be used by the scholar in giving the answers to the examples . What is the interest of 40 dollars for one year ? Ans . 2 dols . 40 cents . What is the interest of 50 dols . for 12 72 PRACTICAL AND.
Σελίδα 74
... scholar to multiply by the number of months when the sum consists of years , months , and days , together , the following table is composed , by putting 30 under the given number of days , -reducing the fraction to its lowest terms ...
... scholar to multiply by the number of months when the sum consists of years , months , and days , together , the following table is composed , by putting 30 under the given number of days , -reducing the fraction to its lowest terms ...
Σελίδα 76
... scholar will recollect his rule , that to multi- ply by a fraction , division is necessary , and when the nu- merator is 19 division alone is necessary . The longest of the remaining sums in this rule may be performed on the slate at ...
... scholar will recollect his rule , that to multi- ply by a fraction , division is necessary , and when the nu- merator is 19 division alone is necessary . The longest of the remaining sums in this rule may be performed on the slate at ...
Σελίδα 79
... scholar , as by the old way of tak- ing parts . Note . When no months or days enter into the calcula- tion , the old method of multiplying by the rate and then by the years is evidently preferable for the adept , but experi- ence has ...
... scholar , as by the old way of tak- ing parts . Note . When no months or days enter into the calcula- tion , the old method of multiplying by the rate and then by the years is evidently preferable for the adept , but experi- ence has ...
Άλλες εκδόσεις - Προβολή όλων
Practical and Mental Arithmetic: Designed Principally to Accompany Daboll's ... Roswell Chamberlain Smith,Nathan Daboll Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Practical and Mental Arithmetic, Designed Principally to Accompany Daboll's ... Roswell Chamberlain Smith Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2017 |
Practical and Mental Arithmetic, Designed Principally to Accompany Daboll's ... Roswell Chamberlain Smith Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2017 |
Συχνά εμφανιζόμενοι όροι και φράσεις
100 and prove 12 inches 20 cents 20 dollars 20 shillings 20 yards 40 dols 50 cents 50 dols amount angles Annex answer apiece apple Arithmetic bushels cents per yard contain cube root cyphers decimal denom dimes dividend Division divisor dollars a yard dollars per yard drams eagle equal farthings Federal Money figure gallons Give an example given sum hogshead hundred weight improper fraction interest of 60 Involution length less require less marbles merator metic middle term Minuend mixed number multiplicand neat weight number of months numbers called ounces pence and cents pounds cost proof quarters quotient reduce remainder Rule of Three scholar separatrix shillings a dollar solid feet Subtraction Suppose tare thing is divided third term Thousands of Trillions tion Trett Troy Weight units VULGAR FRACTIONS whole number worth yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα ii - In conformity to the Act of Congress of the United States, 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 time therein mentioned.
Σελίδα 91 - I demand the sum of their squares, and the cube of their difference ? 19. Suppose there is a mast erected, so that % of its length stands in the ground, 12 feet of it in the water, a,nd £• of its length in the air, or above water; I demand the whole length ? . Ans. 216 feet. Jlns. the sum of-their squares is 3341. The cube of Jheir difference is 1331. 20. What difference is there between
Σελίδα 14 - Flemish ell, yard, quarter of a yard, and nail. 4 nails (na.) make 1 quarter of a yard qr. 4 quarters - - - 1 yard - - - - yd. 3 quarters - - - 1 ell Flemish - - E.
Σελίδα 38 - DIVISION is the process of finding how many times one number is contained in another.
Σελίδα 45 - We have seen that multiplying by a whole number is taking the multiplicand as many times as there are units in the multiplier.
Σελίδα 16 - Time. 60 seconds (S.) make 1 minute, marked M. 60 minutes, 1 hour, h. 24 hours, 1 day, d. 7 days, . 1 week, w. 4 weeks, 1 month, mo. 13 months, 1 day and 6 hours, 1 Julian year, yr.
Σελίδα 90 - Multiply all the numerators together for a new numerator, and all the denominators together for a new denominator.
Σελίδα 92 - The third part of an army was killed, the fourth part taken prisoners, and 1000 fled ; how many were in this army,. ho.w many killed, and how many captives ? 13* Thomas sold 150 pine apples at33| cents a piece, and received as much money as Harry received for a certain .number of water-mellons, which he sold at 25 cents a piece; how much money did each receive, and how many mellons had Harry ? diws.
Σελίδα 95 - Multiply the given number into itself, till it is taken as a factor, as many times as there are units in the index of the power to which the number is to be raised.
Σελίδα 92 - A gentleman left his son a fortune, } of which he spent in three months...