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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100 and prove 12 inches 20 dollars 20 shillings 20 yards 50 cents 50 dols 60 dols amount angles Annex cyphers answer apiece apple Arithmetic bushels cº cº cº Compound Interest contain cube root decimal dimes dividend Division divisor dollars a yard dollars per yard drams eagle equal farthings Federal Money figure fºr gallons Give an example hogshead hundred weight improper fraction interest of 40 length less require less marbles merator metic middle term Minuend multiplicand number of months numbers called ounces pence and cents pence per yard pounds cost proof quarters quotient reduce remainder Rule of Three scholar separatrix shillings a dollar ſins ſº solid feet Subtraction Suppose tare thing is divided third term tion Trett Troy Weight units Vulgar Fraction whole number worth yard of cloth yards cost
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.