An Introduction to Algebra Upon the Inductive Method of InstructionHilliard, Gary, Little, and Wilkins, 1830 - 276 σελίδες |
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Σελίδα 11
... share of each ? In this example the unknown quantities are the particular shares of A and B. Let a represent the number of dollars in A's share , then 2x will represent the number of dollars in B's share . Now these added together must ...
... share of each ? In this example the unknown quantities are the particular shares of A and B. Let a represent the number of dollars in A's share , then 2x will represent the number of dollars in B's share . Now these added together must ...
Σελίδα 12
... share of the gain ? 5. A gentleman , meeting 4 poor persons , distributed 60 cents among them , giving the second ... share of a son , and that each son should receive twice the share of a daughter . Re- quired the share of each . Let x ...
... share of the gain ? 5. A gentleman , meeting 4 poor persons , distributed 60 cents among them , giving the second ... share of a son , and that each son should receive twice the share of a daughter . Re- quired the share of each . Let x ...
Σελίδα 17
... to the first he gave a certain sum , and to the second only as much . How much did he give to each ? 3x Let a denote the share of the first , will denote the sha e 5 of the second . These added together must make $ 2 * II . 17 Equations .
... to the first he gave a certain sum , and to the second only as much . How much did he give to each ? 3x Let a denote the share of the first , will denote the sha e 5 of the second . These added together must make $ 2 * II . 17 Equations .
Σελίδα 18
... share of the first . 3 x = 15 = 66 second . 5 19. Three persons are to share $ 290 in the following man- ner : the second is to have two thirds , and the third three fourths as much as the first . What is the share of each ? 20. A ...
... share of the first . 3 x = 15 = 66 second . 5 19. Three persons are to share $ 290 in the following man- ner : the second is to have two thirds , and the third three fourths as much as the first . What is the share of each ? 20. A ...
Σελίδα 19
... share . B's share is $ 21 , and A's , being 13 more , is $ 34 , x + 13 = 21 + 13 = 34 = A's share . Proof . 3421 55 the whole sum . 2. A man bought a horse and chaise for $ 300 ; the horse cost $ 28 more than the chaise . What was the ...
... share . B's share is $ 21 , and A's , being 13 more , is $ 34 , x + 13 = 21 + 13 = 34 = A's share . Proof . 3421 55 the whole sum . 2. A man bought a horse and chaise for $ 300 ; the horse cost $ 28 more than the chaise . What was the ...
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Άλλες εκδόσεις - Προβολή όλων
An Introduction to Algebra: Upon the Inductive Method of Instruction Warren Colburn Πλήρης προβολή - 1837 |
An Introduction to Algebra Upon the Inductive Method of Instruction Warren Colburn Πλήρης προβολή - 1826 |
An Introduction to Algebra Upon the Inductive Method of Instruction Warren Colburn Πλήρης προβολή - 1831 |
Συχνά εμφανιζόμενοι όροι και φράσεις
12 rods 3d power 3d root a b c A's share a+b+c a² b² a² b³ a³ b² ac² added algebra algebraic quantities apples approximate root Arith arithmetic becomes binomial Binomial Theorem bought breadth bushels coefficient compound interest compound quantities contained decimal denominator difference divide the number dividend division divisor equal equation example exponent expression factor figure formula fourth fraction gallons gives greater Hence length less Let the learner letter logarithm lowest terms merator miles multiplicand negative quantity number of dollars number of terms observe pears quan question quotient remainder required to find rule second power second root second term sheep shillings sold square rods subtracted Suppose third power third root tities twice unknown quantity whole number yards zero
Δημοφιλή αποσπάσματα
Σελίδα 2 - Clerk's Office. BE IT REMEMBERED, that on the ninth day of September, AD 1818, and in the forty-third year of the Independence of the United States of America, Samuel Swett of the said district has deposited in this office the title of a book, the right whereof he claims as author, in the words following, to wit : Historical and topographical Sketch of Bunker Hill Battle, with a Plan.
Σελίδα 236 - The sum of all the terms. Any three of which being given, the other two may be found.
Σελίδα 101 - Divide the first term of the dividend by the first term of the divisor, and write the result as the first term of the quotient.
Σελίδα 2 - An act supplementary to an act, entitled, * An act for the encouragement of learning, by securing the copies of maps, charts, and books to the authors and proprietors of such copies, during the times therein mentioned,* and extending the benefits thereof to the arts of designing, engraving, and etching historical and other prints.
Σελίδα 156 - Take three times the square of the root just found for a trial divisor, and see how often it is contained in the dividend, and place the quotient for a second figure of the root. Then cube the figures of the root thus found, and if...
Σελίδα 33 - B gained a sum less by £40 than twice the sum A had lost ; when it appeared that B had twice as much money as A. What money did each begin with ? Let x be the number of pounds each had at first.
Σελίδα 92 - It will be seen by the above section that if both the numerator and denominator be multiplied by the same number, the value of the fraction will not be altered...
Σελίδα 229 - Hence, any term may be found by adding the product of the common difference by the number of terms less one, to the first term. Example.
Σελίδα 35 - How many days did he work, and how many days was he idle ? Let x = the number of days he worked.
Σελίδα 271 - Divide the number 14 into two such parts, that the quotient of the greater divided by the less, shall be to the quotient of the less divided by the greater as 16 to 9.