The Progressive Higher Arithmetic, for Schools, Academies, and Mercantile Colleges: Combining the Analytic and Synthetic Methods ; and Forming a Complete Treatise on Arithmetical Science, and Its Commercial and Business ApplicationsIvison, Blakeman, Taylor, 1860 - 432 σελίδες |
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Σελίδα 34
... gains exceed his losses ? Ans . $ 1,957 . 13. The Eastern States have an area of 65038 square miles , the Middle States 114624 square miles , and the Southern States 643166 square miles ; how many more square miles have the Southern ...
... gains exceed his losses ? Ans . $ 1,957 . 13. The Eastern States have an area of 65038 square miles , the Middle States 114624 square miles , and the Southern States 643166 square miles ; how many more square miles have the Southern ...
Σελίδα 46
... gain ? 17. A man invests in trade at one time $ 450 , at another $ 780 , ' at another $ 1250 , and at another $ 2275 ; how much must he add to these sums , that the amount invested by him shall be increased fourfold ? Ans . $ 14,265 ...
... gain ? 17. A man invests in trade at one time $ 450 , at another $ 780 , ' at another $ 1250 , and at another $ 2275 ; how much must he add to these sums , that the amount invested by him shall be increased fourfold ? Ans . $ 14,265 ...
Σελίδα 59
... gain by selling the whole at $ 18 per barrel ? 3. A farmer sold 300 bushels of wheat at $ 2 a bushel , corn and oats to the amount of $ 750 ; with the proceeds he bought 120 head of sheep at $ 3 a head , one pair of oxen for $ 90 , and ...
... gain by selling the whole at $ 18 per barrel ? 3. A farmer sold 300 bushels of wheat at $ 2 a bushel , corn and oats to the amount of $ 750 ; with the proceeds he bought 120 head of sheep at $ 3 a head , one pair of oxen for $ 90 , and ...
Σελίδα 60
... gain a head , and how many did he buy at first ? Ans . Gained $ 8 per head ; bought 175 . 18. A house and lot valued at $ 1200 , and 6 horses at $ 95 each , were exchanged for 30 acres of land . At how much was the land valued per acre ...
... gain a head , and how many did he buy at first ? Ans . Gained $ 8 per head ; bought 175 . 18. A house and lot valued at $ 1200 , and 6 horses at $ 95 each , were exchanged for 30 acres of land . At how much was the land valued per acre ...
Σελίδα 61
... gain $ 945 on the whole ? Ans . $ 120 . 24. Bought a Western farm for $ 22,360 , and after expending $ 1742 in improvements upon it , I sold one half of it for $ 15480 , at $ 18 per acre . How many acres of land did I purchase , and ...
... gain $ 945 on the whole ? Ans . $ 120 . 24. Bought a Western farm for $ 22,360 , and after expending $ 1742 in improvements upon it , I sold one half of it for $ 15480 , at $ 18 per acre . How many acres of land did I purchase , and ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
acres amount ANALYSIS annex Arithmetic barrels bought bushels ciphers column commission common fraction compound interest compound number contain continued fraction cost cube root cubic decimal places diameter discount Divide dividend divisible dollars equal exact divisors EXAMPLES FOR PRACTICE excess of 9's exchange feet following RULE gain gallons given number greatest common divisor Hence the following Hence the RULE hundred improper fraction inches invested least common denominator least common multiple less lowest terms measure miles minuend mixed number months multiplicand Multiply NOTE number of terms obtain odd number OPERATION payable payment pounds premium prime factors prime numbers principles Prob proceeds quantity quotient rate per cent ratio received Reduce remainder repetend result right hand figure rods sold square subtract subtrahend tens third thousand units whole number worth write yards
Δημοφιλή αποσπάσματα
Σελίδα 193 - TABLE. 4 farthings (far. or qr.) make 1 penny d. 12 pence " 1 shilling, s. 20 shillings " 1 pound or sovereign . . £ or sov.
Σελίδα 312 - If the payment be less than the interest, the surplus of interest must not be taken to augment the principal; but interest continues on the former principal until the period when the payments, taken together, exceed the interest due, and then the surplus is to be applied towards discharging the principal; and interest is to be Computed on the balance, as aforesaid.
Σελίδα 78 - The Greatest Common Divisor of two or more numbers is the greatest number that will exactly divide each of them. Thu4, 18 is the greatest, common divisor...
Σελίδα 351 - Multiply each payment by its term of credit, and divide the sum of the products by the sum of the payments ; the quotient will be the average term of credit.
Σελίδα 380 - The Square Root of a number is one of the two equal factors that produce the number ; thus the square root of 49 is 7, for 7 X 7 = 49.
Σελίδα 386 - The cube of a number composed of tens and units is equal to the cube of the tens, plus three times the square of the tens multiplied by the units, plus three times the tens multiplied by the square of the units, plus the cube of the units.
Σελίδα 171 - Cubic Measure 1728 cubic inches (cu. in.) =1 cubic foot (cu. ft.) 27 cubic feet = 1 cubic yard (cu. yd.) 128 cubic feet = 1 cord (cd...
Σελίδα 94 - To reduce fractions to their lowest terms. A fraction is in its lowest terms when its numerator and denominator are prime to each other; that is, when both terms have no common divisor. 1. Reduce the fraction -|| to its lowest terms.
Σελίδα 191 - TABLE. 10 mills, (m.) make 1 cent, ct. 10 cents " 1 dime, d. 10 dimes " 1 dollar, $. 10 dollars
Σελίδα 173 - DRY MEASURE 2 pints (pt.) = 1 quart (qt.) 8 quarts =1 peck (pk.) 4 pecks = 1 bushel (bu...