An Introduction to Algebra: Upon the Inductive Method of InstructionHilliard, Gray & Company, 1841 - 276 σελίδες |
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Σελίδα 17
... amount to £ 9 ? 14. The account of a certain school is as follows : of the boys learn geometry , learn grammar , learn arithmetic , learn spelling , and 9 learn to read . What is the number of scholars in the school ? 15. There is a ...
... amount to £ 9 ? 14. The account of a certain school is as follows : of the boys learn geometry , learn grammar , learn arithmetic , learn spelling , and 9 learn to read . What is the number of scholars in the school ? 15. There is a ...
Σελίδα 22
... amount of both their gains was equal to 5 times the stock of either . What was the stock ? Let x denote the stock ... amounts to £ 76 , of which A contributes a certain sum , B contributes as much as A and £ 10 more , and C as much as A ...
... amount of both their gains was equal to 5 times the stock of either . What was the stock ? Let x denote the stock ... amounts to £ 76 , of which A contributes a certain sum , B contributes as much as A and £ 10 more , and C as much as A ...
Σελίδα 23
... amount of the whole fortune , and the share of each . 13 18. A father leaves four sons , who share his property in the following manner ; the first takes 3900 livres less than one half the fortune ; the second , 1000 livres less than ...
... amount of the whole fortune , and the share of each . 13 18. A father leaves four sons , who share his property in the following manner ; the first takes 3900 livres less than one half the fortune ; the second , 1000 livres less than ...
Σελίδα 25
... amounts to £ 276 . A contributes a certain sum , B twice as much as A and £ 12 more , and C three times as much as B and £ 12 more . Required their several contribu- tions . How much 4. A man bought 7 oxen and 11 cows for $ 591 . For ...
... amounts to £ 276 . A contributes a certain sum , B twice as much as A and £ 12 more , and C three times as much as B and £ 12 more . Required their several contribu- tions . How much 4. A man bought 7 oxen and 11 cows for $ 591 . For ...
Σελίδα 49
... amount of 65 cents ; she afterwards sold them all for 120 cents and thereby gained one half cent on each egg . How many of each kind did she buy ? 17. It is required to find two numbers such , that if first be added to the second , the ...
... amount of 65 cents ; she afterwards sold them all for 120 cents and thereby gained one half cent on each egg . How many of each kind did she buy ? 17. It is required to find two numbers such , that if first be added to the second , 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 5th power a b c A's share a² b² a² b³ added algebra algebraic quantities apples approximate root Arith arithmetic becomes binomial Binomial Theorem bought breadth bushels cents apiece coefficient compound interest compound quantities consisting contain decimal denominator difference divide the number dividend divisor equal equation example exponent expressed factor figure formula found by multiplying fourth fraction gallons gives greater Hence horse length less Let the learner letter logarithm merator miles multiplicand number of dollars number of sheep number of terms observe pears question quotient remainder required to find rods rule second power second root second term shillings sold subtracted Suppose third power third root twice unknown quantity whole number yards zero
Δημοφιλή αποσπάσματα
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. Multiply the whole divisor by the first term of the quotient, and subtract the product from the dividend.
Σελίδα 17 - ... of the length of the body, and the body is as long as the head and tail both. What is the whole length of the fish ? 17.
Σελίδα 82 - In each of these cases the division is to be indicated by writing . the divisor under the dividend, in the form of a fraction.
Σελίδα 83 - ... arithmetic. It was shown in arithmetic, that a fraction properly expresses a quotient. Algebraic fractions are subject to precisely the same rules as fractions in arithmetic. Many of the operations are more easily performed on algebraic fractions. In these, as in arithmetic, it must be kept in mind, that the denominator shows into how many parts a unit is divided ; and the numerator shows how many of those parts are used ; or the denominator shows into how many parts the numerator is divided....
Σελίδα 173 - B set out from two towns, which were distant 247 miles, and travelled the direct road till they met. A went 9 miles a day ; and the number of days, at the end of which they met, was greater by 3 than the number of miles which B went in a day. How many miles did each go ? • . ,.l \[ 17.
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 162 - ... 8. A man wishes to make a cistern which shall hold 500 gallons, in such a form that the length shall be to the breadth as 5 to 4, and the depth to the length as 2 to 5. Required the length, breadth, and depth.
Σελίδα 232 - The sum of all the terms. Any three of which being given, the other two may be found.
Σελίδα 270 - A detachment of soldiers from a regiment being ordered to march on a particular service, each company furnished four times as many men as there were companies in the...
Σελίδα 141 - ... 5th. Bring down the next two figures as before, to form a new dividend, and double the root already found, for a divisor, and proceed as before. The root will be doubled, if the right hand figure of the last divisor be doubled. If it happens that the divisor is not contained in the dividend when the right hand figure is rejected, a zero must be written in the root, and also at the right of the divisor ; and the next figures must be brought down, and then a new trial made. If it happens that the...