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
... Common Multiple , Rule for reducing Fractions to their least Common Denominator , 23458 55 56 ARTICLE IX . Addition of Vulgar Fractions - Rule , Addition of Mixed Numbers - Rule , 58 Rule for reducing Mixed Numbers to Improper Fractions ...
... Common Multiple , Rule for reducing Fractions to their least Common Denominator , 23458 55 56 ARTICLE IX . Addition of Vulgar Fractions - Rule , Addition of Mixed Numbers - Rule , 58 Rule for reducing Mixed Numbers to Improper Fractions ...
Σελίδα 31
... common to express it , he comes out minus seven ( 7 ) dollars : but had his income exceeded his outgo , by the same quantity , he would have been plus seven ( 7 ) dollars . This , it may be said , establishes the expediency of such a ...
... common to express it , he comes out minus seven ( 7 ) dollars : but had his income exceeded his outgo , by the same quantity , he would have been plus seven ( 7 ) dollars . This , it may be said , establishes the expediency of such a ...
Σελίδα 52
... Common , and is very pro- perly applied to this kind of numbers , because they are so com- mon in practical arithmetic . It is also used to distinguish them from Denominate and Decimal Fractions ; hence , 1. A Vulgar Fraction is a ...
... Common , and is very pro- perly applied to this kind of numbers , because they are so com- mon in practical arithmetic . It is also used to distinguish them from Denominate and Decimal Fractions ; hence , 1. A Vulgar Fraction is a ...
Σελίδα 53
... COMMON denominator , on the SAME principle , we have 1 × 15 = 15 , and 1818 , and 9 ; hence ,,, and , reduced to a coMMON denominator , equal 15 , 10 , and . Now , it 38 is plain , that 15 is the product of 3 and 5 , 10 is the product ...
... COMMON denominator , on the SAME principle , we have 1 × 15 = 15 , and 1818 , and 9 ; hence ,,, and , reduced to a coMMON denominator , equal 15 , 10 , and . Now , it 38 is plain , that 15 is the product of 3 and 5 , 10 is the product ...
Σελίδα 54
... common denominator . In the same manner reduce the following , viz . 3 . ,,, and . 9 10 4 . ,,, 5 , 10 , 11 , and 11 . 13 5. 1 , 1 , 3 , and 18 . 6. 19 , 13 , 13 , 18 . 18 21 22 7. 4f , 11 , 13 , 41 , 31 . 25 26 27 8. 38 , 39 , 17 . 28 ...
... common denominator . In the same manner reduce the following , viz . 3 . ,,, and . 9 10 4 . ,,, 5 , 10 , 11 , and 11 . 13 5. 1 , 1 , 3 , and 18 . 6. 19 , 13 , 13 , 18 . 18 21 22 7. 4f , 11 , 13 , 41 , 31 . 25 26 27 8. 38 , 39 , 17 . 28 ...
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.