Intellectual ArithmeticWilliam J. Reynolds, 1844 |
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Σελίδα iv
... serve as the basis of our reasonings , and enable us to proceed , step by step , from the most simple to the more complex opera tions . It appears , therefore , that mathematical reasoning pro ceeds as much upon the principle of ...
... serve as the basis of our reasonings , and enable us to proceed , step by step , from the most simple to the more complex opera tions . It appears , therefore , that mathematical reasoning pro ceeds as much upon the principle of ...
Σελίδα v
... . We shall be further convinced of this if we observe that the same table serves for addition and subtraction ; and another table which is The use of the plates is explained in the Key 1 * PREFACE . GENERAL VIEW OF THE PLAN. ...
... . We shall be further convinced of this if we observe that the same table serves for addition and subtraction ; and another table which is The use of the plates is explained in the Key 1 * PREFACE . GENERAL VIEW OF THE PLAN. ...
Σελίδα vi
... serves both for multiplication and division . In this treatise the same plate serves for the four operations . This remark shows the necessity of making the pupil attend to his manner of performing the examples and of explaining to him ...
... serves both for multiplication and division . In this treatise the same plate serves for the four operations . This remark shows the necessity of making the pupil attend to his manner of performing the examples and of explaining to him ...
Σελίδα 40
... serve three nen five days , how many men would it serve one day ? 43. If a quantity of provisions will serve five men seven days , how many days would it serve one man ? 44. If fifteen dollars ' worth of provisions will serve eight men ...
... serve three nen five days , how many men would it serve one day ? 43. If a quantity of provisions will serve five men seven days , how many days would it serve one man ? 44. If fifteen dollars ' worth of provisions will serve eight men ...
Σελίδα 96
... serve 5 persons 1 month , how much will serve 1 person the same time ? 25. If 2 barrels of cider will serve 5 persons 1 month , how much will serve 1 person the same time ? 26. If 3 barrels of flour be divided among 5 men , how much ...
... serve 5 persons 1 month , how much will serve 1 person the same time ? 25. If 2 barrels of cider will serve 5 persons 1 month , how much will serve 1 person the same time ? 26. If 3 barrels of flour be divided among 5 men , how much ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
100 dollars 12 dollars 30 dollars 9 dollars analytic induction asked the age barrel cost barrel of flour barrels of cider bought broadcloth bushel cost bushels of corn bushels of wheat cents apiece cloth cost contained cost 2 dollars divided dollars a barrel dollars a yard eight dollars eighteen Eleven equal farthings feet fifths firkins of butter five dollars flour cost Forty-eight Forty-seven four dollars Fourteen gallons gave gills give them apiece half halves horses eat hundred weight improper fraction lars lowest terms miles months nails Nineteen oranges cost paid pears pence perform piece pints plate pole pound cost practical examples provisions will serve pupil quarters wide quarts rectangles Reduce rods seven dollars Seventeen sevenths sheep shillings a bushel six cents Sixteen sixths sold square subtraction tenths Thirteen three dollars twelve dollars week whole numbers yards cost yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 70 - Nine 9 Ten 10 Eleven 11 Twelve 12 Thirteen 13 Fourteen 14 Fifteen 15 Sixteen 16 Seventeen 17 Eighteen 18 Nineteen 19 Twenty -.20 Twenty-one 21 Twenty-two 22 Twenty-three 23 Twenty-four 24...
Σελίδα 117 - 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 80 - A man, being asked how many sheep he had, said that he had them in two pastures ; in one pasture he had eight ; and that 3 fourths of these was just 1 third of what he had in the other. How many were there in the other 1 4.
Σελίδα 44 - Jt be cut into four equal parts, what will one of the parts be worth ? that is, what is one fourth of it worth ? What are two fourths of it worth ? What are three fourths of it worth ? 37. If you can buy a barrel of cider for four dollars, how much can you buy for one dollar ? How much for two dollars ? How much for three dollars ? 38.
Σελίδα 132 - What part of a year is 1 month ? 2 months ? 3 months ? 4 months ? 5 months ? 6 months ? 7 months? 8 months? 9 months? 10 months?
Σελίδα 122 - If 7 men can do a piece of work in 4| days, how long will it take 1 man to do it ? How long will it take 3 men to do it ? 4.
Σελίδα 41 - If a man travel six miles in two hours, how many miles does he travel in an hour ? 8. If a man travel three miles in an hour, how many hours will it take him to travel .nine miles 1 9. How many yards of cloth, at three dollars a yard, can you buy for fifteen dollars ? 10.
Σελίδα 104 - Miscellaneous Examples. 1. If a staff 5 feet long cast a shadow 4 feet at 12 o'clock, what is the length of a pole that casts a shadow 67 feet at the same time ? 2.
Σελίδα 38 - What is the value of nine yards of cloth, at six dollars a yard ? 10. If a man travel five miles in an hour, how many miles will he travel in nine hours ? 11. There is an orchard consisting of ten rows of trees, and nine trees in each row ; how many trees are there in the orchard ? 12.
Σελίδα ix - This will be delivered to you by my son Samuel, whom I beg leave to commit to your care, hoping that by your well-known skill and attention you will be able to make something of him ; which, I am sorry to say, none of his masters have hitherto done. He is now eleven, and yet can do nothing but read his mother tongue, and that indifferently.