The National Arithmetic on the Inductive System: Combining the Analytic and Synthetic Methods : Forming a Complete Course of Higher ArithmeticRobert S. Davis & Company, 1863 - 444 σελίδες |
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Σελίδα 4
... expression be given by the untrained scholar . Now , as precision in thought is essentially aided by precision in ... expressed in rules his modes of operating , he has in every case first given the analysis upon which each rule is ...
... expression be given by the untrained scholar . Now , as precision in thought is essentially aided by precision in ... expressed in rules his modes of operating , he has in every case first given the analysis upon which each rule is ...
Σελίδα 7
... expressed by signs or characters , is one of much interest to the advanced and curious scholar ; but the brevity of this sketch allows us barely to touch upon it here . Among the ancient nations which possessed the art of writing , it ...
... expressed by signs or characters , is one of much interest to the advanced and curious scholar ; but the brevity of this sketch allows us barely to touch upon it here . Among the ancient nations which possessed the art of writing , it ...
Σελίδα 8
... expressed by a repetition of these letters in various combinations ; as , II for 2 ; VI for 6 ; XV for 15 ; IV for 4 ; IX for 9 , & c . They frequently ex- pressed any number of thousands by the letter or letters denoting so many units ...
... expressed by a repetition of these letters in various combinations ; as , II for 2 ; VI for 6 ; XV for 15 ; IV for 4 ; IX for 9 , & c . They frequently ex- pressed any number of thousands by the letter or letters denoting so many units ...
Σελίδα 13
... expression of quantity , representing either a unit or a collection of units . 6. An abstract number is a number whose unit is abstract ; as , one , six , nine . 7. A concrete or denominate number is a number whose unit is concrete ; as ...
... expression of quantity , representing either a unit or a collection of units . 6. An abstract number is a number whose unit is abstract ; as , one , six , nine . 7. A concrete or denominate number is a number whose unit is concrete ; as ...
Σελίδα 15
... expression is to be used as a single number . Thus , ( 173 ) × 5 , indicates that the sum of 17 and 3 , or 20 , is to be multiplied by 5 ; and 12 + ( 9 − 3 ) 2 , indicates that the difference between 9 and 3 divided by 2 , or 3 , is to ...
... expression is to be used as a single number . Thus , ( 173 ) × 5 , indicates that the sum of 17 and 3 , or 20 , is to be multiplied by 5 ; and 12 + ( 9 − 3 ) 2 , indicates that the difference between 9 and 3 divided by 2 , or 3 , is to ...
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12 per cent acres amount annexed annuity Arithmetic avoirdupois barrels becomes due bill bought bushels carats cask ciphers circumference column common denominator common fraction composite number compound interest compound numbers contain continued fraction cost cube root diameter difference discount dividend division dollars duodecimal equal exactly divide EXAMPLES expressed decimally feet long figures gain gallons given number grains greatest common divisor Hence hogshead hundred improper fraction inches last term least common multiple longitude lowest terms measure meters miles minuend mixed number months multiplicand Multiply NOTE number denoting number of days number of terms obtain paid payable payment pounds premium present worth prime factors prime number principal quantity quotient rate per cent ratio received Reduce remainder repetend rods RULE SECOND OPERATION shillings side simple numbers sold square root subtract subtrahend tens third thousand tons weight whole number write yards