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 79
... worth 7 apples , it follows , that 15 peaches are worth 15 of 7 apples , equal to 15 of 7 = 17 = 2 = & = 171⁄2 , apples which is the quantity sought , or answer . 15 5 It is evident from this statement , that 6 peaches constitute a ...
... worth 7 apples , it follows , that 15 peaches are worth 15 of 7 apples , equal to 15 of 7 = 17 = 2 = & = 171⁄2 , apples which is the quantity sought , or answer . 15 5 It is evident from this statement , that 6 peaches constitute a ...
Σελίδα 92
... worth of provisions will last 12 men 7 days , how long would the same quantity of provisions last 7 men ? 48. If 7 men can do a piece of work in 4 days , how many men would it take to do the same work in 2 days ? 49. A gentleman had a ...
... worth of provisions will last 12 men 7 days , how long would the same quantity of provisions last 7 men ? 48. If 7 men can do a piece of work in 4 days , how many men would it take to do the same work in 2 days ? 49. A gentleman had a ...
Σελίδα 93
... worth 18 dollars , what should be the cost of 5 yards that is 5 quarters wide ? 56. If a board 6 feet long , and 3 feet wide , will make 18 square feet , how many square feet would there be in a board that is 8 feet long and nine feet ...
... worth 18 dollars , what should be the cost of 5 yards that is 5 quarters wide ? 56. If a board 6 feet long , and 3 feet wide , will make 18 square feet , how many square feet would there be in a board that is 8 feet long and nine feet ...
Σελίδα 94
... worth of provisions in 12 days , how many dollars worth of provisions would 4 men eat in 7 days ? 61. A contractor had a piece of work which would take 4 men 3 days , if they worked 6 hours a day , how many men would be required to do ...
... worth of provisions in 12 days , how many dollars worth of provisions would 4 men eat in 7 days ? 61. A contractor had a piece of work which would take 4 men 3 days , if they worked 6 hours a day , how many men would be required to do ...
Σελίδα 107
... worth 73 dollars , what is the worth of another block of a foot long , of a foot wide , of a foot thick ? Given quantity , 11 , 11 , 111 = 2 % of a foot , i . e . , 1 × 10 × 3 . Thus : Equivalent ( price , ) 73 = 23 of a dollar ...
... worth 73 dollars , what is the worth of another block of a foot long , of a foot wide , of a foot thick ? Given quantity , 11 , 11 , 111 = 2 % of a foot , i . e . , 1 × 10 × 3 . Thus : Equivalent ( price , ) 73 = 23 of a dollar ...
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.