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 15
... cypher annexed to it becomes 20 , twenty , and with two cyphers , thus , 200 , twc hundred . 2. When numbers consisting of many figures , are given to be read , it will be found convenient to divide them into as many periods as we can ...
... cypher annexed to it becomes 20 , twenty , and with two cyphers , thus , 200 , twc hundred . 2. When numbers consisting of many figures , are given to be read , it will be found convenient to divide them into as many periods as we can ...
Page 17
... cyphers which are omitted in the question . EXAMPLES . Write down in proper figures the following numbers : Thirty - six . Two hundred and seventy - nine . Thirty - seven thousand , five hundred and fourteen . Nine millions , seventy ...
... cyphers which are omitted in the question . EXAMPLES . Write down in proper figures the following numbers : Thirty - six . Two hundred and seventy - nine . Thirty - seven thousand , five hundred and fourteen . Nine millions , seventy ...
Page 23
... cypher in the ten's place , or place of dimes . - Example . Write down four dollars and 7 cents . Thus , $ 4 , 07 cts . EXAMPLES . 1. Find the sum of 304 dollars , 39 cents ; 291 dollars , 9 cents ; 136 dollars , 99 cents ; 12 dollars ...
... cypher in the ten's place , or place of dimes . - Example . Write down four dollars and 7 cents . Thus , $ 4 , 07 cts . EXAMPLES . 1. Find the sum of 304 dollars , 39 cents ; 291 dollars , 9 cents ; 136 dollars , 99 cents ; 12 dollars ...
Page 30
... . 15. What is the total product of 7608 times 365432 ? Ans . 2780206656 . 16. What number is equal to 40003 times 4897685 ? Ans . 195922093055 . 1 CASE III . When there are cyphers on the right 30 SIMPLE MULTIPLICATION .
... . 15. What is the total product of 7608 times 365432 ? Ans . 2780206656 . 16. What number is equal to 40003 times 4897685 ? Ans . 195922093055 . 1 CASE III . When there are cyphers on the right 30 SIMPLE MULTIPLICATION .
Page 31
... cyphers on the right hand of either or both of the factors , neglect those cyphers ; then place the .significant figures under one another , and multiply by them only , and to the right hand of the product , place as many cyphers as ...
... cyphers on the right hand of either or both of the factors , neglect those cyphers ; then place the .significant figures under one another , and multiply by them only , and to the right hand of the product , place as many cyphers as ...
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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