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 3
... Multiplication , Proof of Multiplication , and Rule for multiplying by 9s , 8s , & c . , Division , General Rule , ARTICLE VII . 41 42 3445 Contractions in Division , 50 4495 ARTICLE VIII . Vulgar Fractions , Rule for reducing Fractions ...
... Multiplication , Proof of Multiplication , and Rule for multiplying by 9s , 8s , & c . , Division , General Rule , ARTICLE VII . 41 42 3445 Contractions in Division , 50 4495 ARTICLE VIII . Vulgar Fractions , Rule for reducing Fractions ...
Σελίδα 4
... Multiplication of Denominate Numbers - Rule , Division of Denominate Numbers - Rule , Ratio of Denominate Numbers - Rule , Decimals , Rule for reducing Decimals to Vulgar Fractions , Addition and Subtraction of Decimals -- Rule ...
... Multiplication of Denominate Numbers - Rule , Division of Denominate Numbers - Rule , Ratio of Denominate Numbers - Rule , Decimals , Rule for reducing Decimals to Vulgar Fractions , Addition and Subtraction of Decimals -- Rule ...
Σελίδα 6
... multiplying or dividing by the wrong quantity , it cannot be detected till we have arrived at the con- clusion ; but by the use of equations , the terms are all pre- served till they have been brought into a simple formula ...
... multiplying or dividing by the wrong quantity , it cannot be detected till we have arrived at the con- clusion ; but by the use of equations , the terms are all pre- served till they have been brought into a simple formula ...
Σελίδα 21
... as , 5—3 = 2 . X signifies multiplied by ; as , 4x 3 = 12 . or minus signifies Division ; as , 8 ÷ 4-2 . or = 2 . - ARTICLE IV . ADDITION . 1. ADDITION means increase , NUMERATION . 21 Arithmetical signs, Rule for dividing by Factors, 65.
... as , 5—3 = 2 . X signifies multiplied by ; as , 4x 3 = 12 . or minus signifies Division ; as , 8 ÷ 4-2 . or = 2 . - ARTICLE IV . ADDITION . 1. ADDITION means increase , NUMERATION . 21 Arithmetical signs, Rule for dividing by Factors, 65.
Σελίδα 22
... multiplied by 3 , and q repre- sents the quotient of 6 divided by 3 . We are now prepared to enter upon the solution of equa tions containing quantities to be added . 5. The solution of an equation is the process of finding the unknown ...
... multiplied by 3 , and q repre- sents the quotient of 6 divided by 3 . We are now prepared to enter upon the solution of equa tions containing quantities to be added . 5. The solution of an equation is the process of finding the unknown ...
Άλλες εκδόσεις - Προβολή όλων
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.