Daboll's Schoolmaster's Assistant: Improved and Enlarged, Being a Plain Practical System of Arithmetic, Adapted to the United States |
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Page 6
... method above hinted ; and after going through the principal mercantile rules , have treated upon Vulgar Fractions at large , the scholar being now capable of going through them with advantage and ease . In Simple Interest , in Federal ...
... method above hinted ; and after going through the principal mercantile rules , have treated upon Vulgar Fractions at large , the scholar being now capable of going through them with advantage and ease . In Simple Interest , in Federal ...
Page 8
... method of finding the , of any given sum for • Money months and days Subtraction , Simple Compound Table , Numeration and Pence of Weight and Measure of Time and Motion 96 , 97 . 98 126 215 220 218 217 25 45 9 10 11 13 172 232 · showing ...
... method of finding the , of any given sum for • Money months and days Subtraction , Simple Compound Table , Numeration and Pence of Weight and Measure of Time and Motion 96 , 97 . 98 126 215 220 218 217 25 45 9 10 11 13 172 232 · showing ...
Page 20
... method of proof , as follows : - Reject or cast out the nines in each Tow or sum of figures , and set down the emainders , each directly even with the figures in its row ; find the sum of these remainders ; then if the excess of nines ...
... method of proof , as follows : - Reject or cast out the nines in each Tow or sum of figures , and set down the emainders , each directly even with the figures in its row ; find the sum of these remainders ; then if the excess of nines ...
Page 34
... method which some make use of to prove divi- sion is as follows : viz . Add the remainder and all the pro- hots of the several quotient figures multiplied by the diviser EXAMPLES . 1. How many times is 4 contained in 34 DIVISION OF ...
... method which some make use of to prove divi- sion is as follows : viz . Add the remainder and all the pro- hots of the several quotient figures multiplied by the diviser EXAMPLES . 1. How many times is 4 contained in 34 DIVISION OF ...
Page 35
... method of proof by excess of nines is as follows , viz . 1. Cast the nines out of the divisor and place the excess n the left hand . 2. Do the same with the quotient and place it on the right urand . it , 3. Multiply these two figures ...
... method of proof by excess of nines is as follows , viz . 1. Cast the nines out of the divisor and place the excess n the left hand . 2. Do the same with the quotient and place it on the right urand . it , 3. Multiply these two figures ...
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Common terms and phrases
100 dollars 2qrs annex annuity annum answer Anthony Billings barter Bought bushels cloth compound interest contain cube root cyphers Deduct demand dimes divide the product dividend divisor dols equal EXAMPLES federal money figure Find the value gain or loss gallon given number given sum gross guineas hhds hogshead hundred improper fraction inches least common least common multiple left hand lowest terms measure miles mills milreas mixed numbers months Multiply the given neat weight New-England currency New-Jersey New-York currency NOTE Nova-Scotia currency number of shillings 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 sell separatrix simple interest sold solid feet Sqrs square root sterling subtract subtrahend sugar tare third Thomas Grosvenor trett VULGAR FRACTIONS whole numbers wine