Daboll's Schoolmaster's Assistant: Improved and Enlarged. Being a Plain, Practical System of Arithmetick: Adapted to the United StatesLazell and Francis, 1824 - 240 σελίδες |
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Σελίδα 4
... think it my duty to give the labour and ingenuity of the author the tribute of my hearty approval and recommendation . New York , March 20 , 1811 . ROGER KENNEDY . PREFACE . THE design of this work is to furnish RECOMMENDATIONS .
... think it my duty to give the labour and ingenuity of the author the tribute of my hearty approval and recommendation . New York , March 20 , 1811 . ROGER KENNEDY . PREFACE . THE design of this work is to furnish RECOMMENDATIONS .
Σελίδα 54
... gives the answer . EXAMPLES . What will 47 yds . of cloth come to at 17s . Sd . per yd . Multiply by 6179 s . d . 0 17 9 price of 1 yard . Produces 4 8 9 price of 5 yards . Multiply by 9 Produces 39 18 1 15 9 price of 45 yards . 6 price ...
... gives the answer . EXAMPLES . What will 47 yds . of cloth come to at 17s . Sd . per yd . Multiply by 6179 s . d . 0 17 9 price of 1 yard . Produces 4 8 9 price of 5 yards . Multiply by 9 Produces 39 18 1 15 9 price of 45 yards . 6 price ...
Σελίδα 60
... gives 14s . in the quotient . 47 225 188 35 shillings remaining . Multiply by 12 and add in the Sd . produces 423 pence , which divided as above , gives 423 [ 9d , in the quotient £ . s . d . 13.4 by 31 . £ . s . d . Ans . 3 184 6 3 by ...
... gives 14s . in the quotient . 47 225 188 35 shillings remaining . Multiply by 12 and add in the Sd . produces 423 pence , which divided as above , gives 423 [ 9d , in the quotient £ . s . d . 13.4 by 31 . £ . s . d . Ans . 3 184 6 3 by ...
Σελίδα 84
... give the decimal required . EXAMPLES . 1. Reduce 12s . 6d . Sqrs . to the decimal of a pound 12 150 4 5760 2700 1920 960 ) 603,000000 ( , 628125 Answer . By Rule 2 . 43 , 7800 12 6,75 7680 20 12,5625 1200 960 , 628125 2400 1920 4800 ...
... give the decimal required . EXAMPLES . 1. Reduce 12s . 6d . Sqrs . to the decimal of a pound 12 150 4 5760 2700 1920 960 ) 603,000000 ( , 628125 Answer . By Rule 2 . 43 , 7800 12 6,75 7680 20 12,5625 1200 960 , 628125 2400 1920 4800 ...
Σελίδα 91
... 90 * A dollar is 7s . 6d . = 90d . in this currency of a pound ; therefore , multiplying by 8 , and dividing by 3 , gives the dollars , cents , & c . given sum , reduce them to the decimal of a REDUCTION OF CURRENCIES 91.
... 90 * A dollar is 7s . 6d . = 90d . in this currency of a pound ; therefore , multiplying by 8 , and dividing by 3 , gives the dollars , cents , & c . given sum , reduce them to the decimal of a REDUCTION OF CURRENCIES 91.
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100 dollars 2qrs 3grs annuity annum answer Anthony Billings barter Bought bushels common denominator compound interest containing cube root cyphers decimal Deduct demand dimes divide the product dividend divisor dols equal EXAMPLES farthings federal money Find the value gain or loss gallon geometrical series given number given sum gross hundred improper fraction inches least common least common multiple left hand lowest terms measure merchants miles mills milreas mixed numbers months Multiply the given neat weight New-England currency New-Jersey New-York currency NOTE number of shillings number of terms Oqrs paid payment pence pound pound sterling present worth principal quotient rate per cent ratio ready money Reduce remainder Required the interest right hand Rule of Three sell separatrix shillings simple interest sold Sqrs square root Sterling subtract subtrahend sugar tare third Thomas Grosvenor VULGAR FRACTIONS whole numbers wine