Daboll's Schoolmaster's Assistant: Improved and Enlarged. Being a Plain Practical System of Arithmetick. Adapted to the United States |
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Page 3
... think it my duty to give the labour and ingenuity of the author the tribute of my hearty approval and recommendation . ROGER KENNEDY New - York , March 20 1811 THE design of this work is to furnish the schools. RECOMMENDATIONS .
... think it my duty to give the labour and ingenuity of the author the tribute of my hearty approval and recommendation . ROGER KENNEDY New - York , March 20 1811 THE design of this work is to furnish the schools. RECOMMENDATIONS .
Page 49
... you must multiply by any two whose product will come the nearest ; then multiply the upper iine by what remained ; which , added to the last product , gives the answer EXAMPLES . What will 47 yds . of cloth come. 50 COMPOUND MULTIPLICATION ...
... you must multiply by any two whose product will come the nearest ; then multiply the upper iine by what remained ; which , added to the last product , gives the answer EXAMPLES . What will 47 yds . of cloth come. 50 COMPOUND MULTIPLICATION ...
Page 56
... give [ 14s . in the quotient . 47 223 188 Heups Multiply by h 35 shillings remaining . 12 and add in the 3d . produces 423 pence , which , divided as above 423 [ gives 9d . in the quotient . £ s . d . 2. Divide 113 13 4 by 31 3. Divide ...
... give [ 14s . in the quotient . 47 223 188 Heups Multiply by h 35 shillings remaining . 12 and add in the 3d . produces 423 pence , which , divided as above 423 [ gives 9d . in the quotient . £ s . d . 2. Divide 113 13 4 by 31 3. Divide ...
Page 77
... at the bottom ; then divide each denomina- tion ( beginning at the top ) , by its value in the nextd enominatio last quotient will give the decimal resuired C2 EXAMPLES . W 8 1. Reduce 12 s . 6d. DECIMAL FRACTIONS 4 . 77.
... at the bottom ; then divide each denomina- tion ( beginning at the top ) , by its value in the nextd enominatio last quotient will give the decimal resuired C2 EXAMPLES . W 8 1. Reduce 12 s . 6d. DECIMAL FRACTIONS 4 . 77.
Page 84
... 236 6,6 A dollar is 7s . Gd.90d . in this currency = -90-240-3-8 of a pound ; there fore multiplying by 8 , and dividing by 3 , gives thè dollars , cents , & c . CASE III . To reduce the currency of South -. 81 REDUCTION OF CURRENCIES .
... 236 6,6 A dollar is 7s . Gd.90d . in this currency = -90-240-3-8 of a pound ; there fore multiplying by 8 , and dividing by 3 , gives thè dollars , cents , & c . CASE III . To reduce the currency of South -. 81 REDUCTION OF CURRENCIES .
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Common terms and phrases
acres amount annuity annum answer Anthony Billings Arithmetic Barrell Bought breadth bushels ciphers compound interest contain demand diameter dimes ditto Divide dividend divisor dols equal EXAMPLES federal money figures Find the value gain gallon gals given number given sum gross hundred improper fraction Joseph Hastings left hand lowest terms measure merchant miles millions mills milreas months multiplicand Multiply neat weight New-England currency New-York number of shillings number of terms paid payment pence piece pound pound sterling present worth principal quotient rate per cent ratio ready money Reduce remainder Required the interest right hand rods Rule of Three RULE.-Multiply the given separatrix sold solid feet square root sterling subtract sugar TABLE tare TARE AND TRET Thomas Grosvenor thousand tret TROY WEIGHT tuns VULGAR FRACTIONS whole numbers wine yards cost