A Second Course in the New Mathematics |
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Σελίδα 8
Find the cost of 640 dozen eggs at 33 } cents a dozen ; 75 pounds of coffee at 40 cents a pound ; and 42 gallons of gas at 25 cents a gallon . ( Short - Cut III ) 4. What is the cost of 99 barrels of apples at $ 4.75 a . barrel ?
Find the cost of 640 dozen eggs at 33 } cents a dozen ; 75 pounds of coffee at 40 cents a pound ; and 42 gallons of gas at 25 cents a gallon . ( Short - Cut III ) 4. What is the cost of 99 barrels of apples at $ 4.75 a . barrel ?
Σελίδα 32
If Henry should lose 15 cents he would have 30 cents . How much money has he ? Solution : Let x = Henry's money in cents . 15 = 30 . 30 + 15 . 45 . ... If Mary should spend 20 cents she would have 40 cents left . How many cents has she ...
If Henry should lose 15 cents he would have 30 cents . How much money has he ? Solution : Let x = Henry's money in cents . 15 = 30 . 30 + 15 . 45 . ... If Mary should spend 20 cents she would have 40 cents left . How many cents has she ...
Σελίδα 76
Per Cent . Two class presidents of the McKinley Junior High School kept the scores of three games of soccer -L T ... Jean bought 11 yards of unbleached muslin at 122 cents a yard , Betty bought 1 } yards of cretonne at 32 cents a yard .
Per Cent . Two class presidents of the McKinley Junior High School kept the scores of three games of soccer -L T ... Jean bought 11 yards of unbleached muslin at 122 cents a yard , Betty bought 1 } yards of cretonne at 32 cents a yard .
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Περιεχόμενα
SAVING TIME BY THE | 1 |
gives six shortcuts | 7 |
Some Fine Kansas Cattle | 8 |
Πνευματικά δικαιώματα | |
30 άλλες ενότητες δεν εμφανίζονται
Άλλες εκδόσεις - Προβολή όλων
Second Course in the New Mathematics Edward Ira Edgerton,Perry Amherst Carpenter Προβολή αποσπασμάτων - 1958 |
Συχνά εμφανιζόμενοι όροι και φράσεις
acre added amount angle annual answer automobile average bank base bonds bought building called cents Change Chapter Committee compounded cost cubic decimal deposit difference discount distance Divide dollars draw earn equal equation Example feet feet long figures Find foot formula gain gallons give given graph Habit height hour inches income increase interest investment length less loss means measure meter miles minutes months Multiply obtain paid pounds Practice premium problems pupils ratio receive represent result savings score selling price shares Short-Cut side similar Skill sold Solution Solve square root Subtract Test third Trial triangle United volume week wide worth Write yards York
Πληροφορίες βιβλιογραφίας
| Τίτλος | A Second Course in the New Mathematics Junior high school mathematics Junior high school mathematics, ed. by J. M. Glass |
| Συγγραφείς | Edward Ira Edgerton, Perry Amherst Carpenter |
| Εκδότης | Allyn and Bacon, 1928 |
| Πρωτότυπο από | το Πανεπιστήμιο της Καλιφόρνια |
| Ψηφιοποιήθηκε στις | 17 Νοεμ. 2007 |
| Μέγεθος | 375 σελίδες |
| Εξαγωγή αναφοράς | BiBTeX EndNote RefMan |