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 26
... EXAMPLES . 2 . 3 . 3 . OPERATION AND PROOF . OPERATION . OPERATION AND PROOF . Dollars . Dollars . Tons . Tons . 765 765 126 126 381 381 384 384 872 872 876 876 315 315 243 243 Ans . 2 3 3 3 First am't 2 3 3 3 Ans . 1 6 2 9 First am❜t ...
... EXAMPLES . 2 . 3 . 3 . OPERATION AND PROOF . OPERATION . OPERATION AND PROOF . Dollars . Dollars . Tons . Tons . 765 765 126 126 381 381 384 384 872 872 876 876 315 315 243 243 Ans . 2 3 3 3 First am't 2 3 3 3 Ans . 1 6 2 9 First am❜t ...
Σελίδα 28
... examples that follow can be performed as the above , or by the common method , or by both . 2. How many were the members of Congress in 1856 , there being 2 Senators from each State , and Maine sending 6 Repre- sentatives , New ...
... examples that follow can be performed as the above , or by the common method , or by both . 2. How many were the members of Congress in 1856 , there being 2 Senators from each State , and Maine sending 6 Repre- sentatives , New ...
Σελίδα 39
... EXAMPLES . 3. Multiply 7325 by 3612 . Ans . 26457900 . OPERATION PROOF BY MULTIPLICATION . Multiplicand 7325 Multiplicand 3612 Multiplier 3612 Multiplier 7325 14650 18060 7325 7224 43950 10836 Product 21975 26457900 4. Required the ...
... EXAMPLES . 3. Multiply 7325 by 3612 . Ans . 26457900 . OPERATION PROOF BY MULTIPLICATION . Multiplicand 7325 Multiplicand 3612 Multiplier 3612 Multiplier 7325 14650 18060 7325 7224 43950 10836 Product 21975 26457900 4. Required the ...
Σελίδα 43
... EXAMPLES . 3. Multiply 1819 by 10 . 4. Multiply 4106 by 100 . 5. Multiply 10000 by 7000 . 6. Multiply 123000 by 78000 . Ans . 70000000 . Ans . 9594000000 . 7. Multiply 70000 by 10000 . 8. Multiply 900900 by 70070 . Ans . 700000000 . Ans ...
... EXAMPLES . 3. Multiply 1819 by 10 . 4. Multiply 4106 by 100 . 5. Multiply 10000 by 7000 . 6. Multiply 123000 by 78000 . Ans . 70000000 . Ans . 9594000000 . 7. Multiply 70000 by 10000 . 8. Multiply 900900 by 70070 . Ans . 700000000 . Ans ...
Σελίδα 47
... The result will be like the original divisor , if the work be right . NOTE . -The first method of proof ( Art . 74 ) is usually most convenient , and is most commonly employed . EXAMPLES . 3. Divide 9184 by 7 . OPERATION . DIVISION . 47.
... The result will be like the original divisor , if the work be right . NOTE . -The first method of proof ( Art . 74 ) is usually most convenient , and is most commonly employed . EXAMPLES . 3. Divide 9184 by 7 . OPERATION . DIVISION . 47.
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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