The American Equater: Or, Arithmetic Simplified in which Equations are Used as a Substitute for ProportionW. Ryan, 1848 - 264 σελίδες |
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Σελίδα 11
... sought . In the same manner , numbers may be formed from given units of any of the different orders , as explained in the fol- lowing Table , on pages 12 and 13 . TABLE FOR COMBINING THE DIFFERENT ORDERS OF UNITS INTO NUMBERS ANALYSIS ...
... sought . In the same manner , numbers may be formed from given units of any of the different orders , as explained in the fol- lowing Table , on pages 12 and 13 . TABLE FOR COMBINING THE DIFFERENT ORDERS OF UNITS INTO NUMBERS ANALYSIS ...
Σελίδα 27
... give 1,227,278 s . , the difference sought ; hence , the given equa- tion becomes , 4653006 — 3425728 = 1,227,278d . , which is the solu- tion required . We have thus attempted to explain the principles upon which EQUATIONS . 27.
... give 1,227,278 s . , the difference sought ; hence , the given equa- tion becomes , 4653006 — 3425728 = 1,227,278d . , which is the solu- tion required . We have thus attempted to explain the principles upon which EQUATIONS . 27.
Σελίδα 28
... sought ; hence , 30605060-260580733546987 d . , which was to be done . = = Before proceeding further , the learner should be able to furnish ( mentally , without hesitation , ) the quantity denoted by d . , in the following equations ...
... sought ; hence , 30605060-260580733546987 d . , which was to be done . = = Before proceeding further , the learner should be able to furnish ( mentally , without hesitation , ) the quantity denoted by d . , in the following equations ...
Σελίδα 33
... sought . 7. 8—6 + 5 + 1—5 + 3—6—1 + 7 + 6 + 5—3 + 9 + 6−7 + 4-2-9 + 6-5 + 2-6-4 + 5 = d . EXAMPLES FOR EXERCISE IN ADDITION AND SUBTRACTION . 1. On the fourth of July , an innkeeper received and paid , for twelve hours in succession ...
... sought . 7. 8—6 + 5 + 1—5 + 3—6—1 + 7 + 6 + 5—3 + 9 + 6−7 + 4-2-9 + 6-5 + 2-6-4 + 5 = d . EXAMPLES FOR EXERCISE IN ADDITION AND SUBTRACTION . 1. On the fourth of July , an innkeeper received and paid , for twelve hours in succession ...
Σελίδα 59
... sought ; but if either , or both of the quantities are mixed numbers , reduce them to improper fractions and proceed as before . In either case if the subtrahend be greater than the minuend , the latter should be taken from the former ...
... sought ; but if either , or both of the quantities are mixed numbers , reduce them to improper fractions and proceed as before . In either case if the subtrahend be greater than the minuend , the latter should be taken from the former ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
3qrs 50 cents 9 days amount ANNUM Answer avoirdupois ciphers compound interest cube root decillions decimal dimes direct ratio divided divisor dollars a barrel Dols drams eight equal equivalent denominate number EXAMPLES farthings feet long feet wide find the value foot long foot thick foot wide fourth furlongs gallons gills Given equation Given quantity gives grains hence hours a day hundred improper fractions integers interest inverse ratio lastly least common multiple left hand member loaves miles millions mills minuend mixed number months multiplicand multiplier negative quantities nonillions octillions order of units ounces partial dividend poles pounds cost principal proper fractions QUESTIONS FOR EXERCISE quintillions quired quotient reduced remainder Required equation Required quantity right hand member rods shilling Simple equation Solve sought square root square yards subtract subtrahend third tion vulgar fraction whole numbers yard cost yard long yard of cloth yard wide
Δημοφιλή αποσπάσματα
Σελίδα 125 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr.) 24 hours = 1 day...
Σελίδα 122 - Dry Measure 2 pints (pt.) = 1 quart (qt.) 8 quarts = 1 peck (pk.) 4 pecks = 1 bushel (bu.) A bushel contains 2150.42 cubic inches.
Σελίδα 61 - Multiply the numerators together for a new numerator, and the denominators together for a new denominator.
Σελίδα 125 - Thirty days hath September, April, June, and November ; All the rest have thirty-one, Except the second month alone, Which has but twenty-eight, in fine, Till leap year gives it twenty-nine.
Σελίδα 121 - TABLE. 16 drams, (drs.) make • 1 ounce, - marked - oz. 16 ounces ----- 1 pound, ----- Ib. 28 pounds ----- 1 quarter, ----- qr. 4 quarters ----- 1 hundred weight, - - cwt. 20 hundred weight - - 1 ton, ------ T.
Σελίδα 125 - make 1 minute, marked '. 60 minutes 1 degree, - - °. 30 degrees - - 1 sign, - - s. 12 signs or 360° 1 circle, - - c. cs o 1 = 12 = 360 = 21600 = 1296000 1= 30= 1800= 108000 1= 60= 3600 1= 60 EXAMPLES. 1. Reduce 5s. 29° 25
Σελίδα 18 - Decedents," and to repeal said original sections, -and to repeal sections one (1), two (2), three (3), four (4), five (5), six (6), seven...
Σελίδα 121 - TABLE. 4 farthings (qrs.) make 1 penny, marked d. 12 pence - - - - 1 shilling, - - s. 20 shillings - - - - 1 pound, - - £. Note.
Σελίδα 124 - PAPER. 24 sheets make 1 quire. 20 quires " 1 ream. 2 reams " 1 bundle. 5 bundles
Σελίδα 53 - If the numerator and denominator of a fraction be multiplied by the same number, the value of the fraction will remain unchanged.