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 90
... AVOIRDUPOIS WEIGHT . 129. Avoirdupois or Commercial Weight is used in weigh- ing almost every kind of goods , and all metals except gold and silver . TABLE . 16 Drams ( dr . ) 16 Ounces 90 REDUCTION OF COMPOUND NUMBERS .
... AVOIRDUPOIS WEIGHT . 129. Avoirdupois or Commercial Weight is used in weigh- ing almost every kind of goods , and all metals except gold and silver . TABLE . 16 Drams ( dr . ) 16 Ounces 90 REDUCTION OF COMPOUND NUMBERS .
Σελίδα 91
... avoirdupois is from the French avoir du poid , signifying NOTE 3 . to have weight . NOTE 4.- The standard avoirdupois pound of the United States is the weight , taken in the air , of 2770000 cubic inches of distilled water , at its max ...
... avoirdupois is from the French avoir du poid , signifying NOTE 3 . to have weight . NOTE 4.- The standard avoirdupois pound of the United States is the weight , taken in the air , of 2770000 cubic inches of distilled water , at its max ...
Σελίδα 93
... Avoirdupois Weight . NOTE 3. - In estimating the weight of fluids , 45 drops , or a common tea- spoonful , make about 1 fluid dram ; 2 common table - spoonfuls , about 1 fluid ounce ; a wineglassful , about 11⁄2 fluid ounces ; and a ...
... Avoirdupois Weight . NOTE 3. - In estimating the weight of fluids , 45 drops , or a common tea- spoonful , make about 1 fluid dram ; 2 common table - spoonfuls , about 1 fluid ounce ; a wineglassful , about 11⁄2 fluid ounces ; and a ...
Σελίδα 94
... Avoirdupois weight to Troy weight . 2. Change 16lb . 3oz . 1pwt . 1gr . Troy weight to Avoirdupois weight . 3. Change 31b . 8oz . 10pwt . to drams of Apothecaries ' weight . Ans . 356dr . 4. Change 356 drams Apothecaries ' weight to ...
... Avoirdupois weight to Troy weight . 2. Change 16lb . 3oz . 1pwt . 1gr . Troy weight to Avoirdupois weight . 3. Change 31b . 8oz . 10pwt . to drams of Apothecaries ' weight . Ans . 356dr . 4. Change 356 drams Apothecaries ' weight to ...
Σελίδα 99
... , at the level of the sea , and the barometer at 30 inches , is equal in weight to 624lb . or 1000oz . avoirdupois . NOTE 4. - A cubic foot of lead weighs 7084lb. 27 solid feet . Hence ,. REDUCTION OF COMPOUND NUMBERS . 99.
... , at the level of the sea , and the barometer at 30 inches , is equal in weight to 624lb . or 1000oz . avoirdupois . NOTE 4. - A cubic foot of lead weighs 7084lb. 27 solid feet . Hence ,. REDUCTION OF COMPOUND NUMBERS . 99.
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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