Mathematics for Common Schools: A Manual for Teachers, Including Definitions, Principles, and Rules and Solutions of the More Difficult ProblemsD.C. Heath & Company, 1895 - 113 σελίδες |
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Σελίδα 33
... of One Figure . Addition and Subtraction of Halves , of Fourths , of Thirds . Multiplication by Mixed Num- bers . Pint , Quart , and Gallon ; Ounce and Pound . Roman Notation . FOURTH YEAR Chapters IV . and V. - Numbers of 1 INTRODUCTORY I.
... of One Figure . Addition and Subtraction of Halves , of Fourths , of Thirds . Multiplication by Mixed Num- bers . Pint , Quart , and Gallon ; Ounce and Pound . Roman Notation . FOURTH YEAR Chapters IV . and V. - Numbers of 1 INTRODUCTORY I.
Σελίδα 75
... quarts , the pupil should write 65 qt . at once . He multiplies by 4 , saying 4 sixes are 24 , and 1 are 25 - writing the 5 , etc. In reducing 31 gal . to quarts , the work should occupy but a single line . See Arithmetic , Art . 653 ...
... quarts , the pupil should write 65 qt . at once . He multiplies by 4 , saying 4 sixes are 24 , and 1 are 25 - writing the 5 , etc. In reducing 31 gal . to quarts , the work should occupy but a single line . See Arithmetic , Art . 653 ...
Σελίδα 3
... quarts . 14. 71 quarts . 15. 4 pecks . 16. 9 . 17. $ 2.10 . 18. 49,275 . Page 246 . 1. 40 days . 2. 1050 yards . 3. 25 sheep . 4. 149 pounds . 5. 300 bushels . 6. 1402 pounds . 7. 36 cents . 8. 663 cents . Page 247 . 9. 522 rabbits . 10 ...
... quarts . 14. 71 quarts . 15. 4 pecks . 16. 9 . 17. $ 2.10 . 18. 49,275 . Page 246 . 1. 40 days . 2. 1050 yards . 3. 25 sheep . 4. 149 pounds . 5. 300 bushels . 6. 1402 pounds . 7. 36 cents . 8. 663 cents . Page 247 . 9. 522 rabbits . 10 ...
Σελίδα 4
... quarts . Page 275 . 23. 90 cents . 24. 558 pupils . 25. 110 feet . 26. $ 1806 . 27. 20 cents . 28. $ 2.48 . 29. 491 gills . 4. 2118 . 5. 738 . 6. 95 cents . Page 276 . 7. $ 1.25 . 8. 227 yards . 9. $ 80.50 . 11. 331⁄2 hours . 17. 321 sq ...
... quarts . Page 275 . 23. 90 cents . 24. 558 pupils . 25. 110 feet . 26. $ 1806 . 27. 20 cents . 28. $ 2.48 . 29. 491 gills . 4. 2118 . 5. 738 . 6. 95 cents . Page 276 . 7. $ 1.25 . 8. 227 yards . 9. $ 80.50 . 11. 331⁄2 hours . 17. 321 sq ...
Σελίδα 8
... quarts . 53. 13.5 . 54. 43647.89+ . 55. 2.384+ . 16 . 924 feet . 51 . 50 quarts . Page 324 . 17 . 14,080 rails . 52 . 74 bu . 1 pk . 8. $ 11 . 18. 3840 steps . 53 . 48 pk . 3 qt . 56. .264+ . 9. 12 days . 19. 55 minutes . 54 . 146 ...
... quarts . 53. 13.5 . 54. 43647.89+ . 55. 2.384+ . 16 . 924 feet . 51 . 50 quarts . Page 324 . 17 . 14,080 rails . 52 . 74 bu . 1 pk . 8. $ 11 . 18. 3840 steps . 53 . 48 pk . 3 qt . 56. .264+ . 9. 12 days . 19. 55 minutes . 54 . 146 ...
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12 rods 9 rd Aids to Number Algebra amount annex answer Arithmetic Badlam's Bank Discount Boards BOSTON bushels cancellation cards CHICAGO ciphers colleges column common denominator common fraction contains cost D. C. HEATH decimal fractions decimal point denominate number denominate units divide dividend division draft drills employed English English Language equal equation examples exercises find the Interest Geometry give grades grammar school greatest common divisor Half leather high schools History improper fractions least common multiple Lessons Manual method minuend mixed numbers multiplicand multiply NOTES ON CHAPTER number of square obtained operations Organic Chemistry Paper payment percentage pints pounds practice prime factors PRINCIPLES problems quarts quotient figure rectangles reduce remainder result rods RULE scholars sight subtract subtrahend teacher teaching term of credit text-book whole numbers written yards
Δημοφιλή αποσπάσματα
Σελίδα xxii - In any proportion the product of the means is equal to the product of the extremes.
Σελίδα v - RULE. Divide the given number by any prime factor ; divide the quotient in the same manner, and so continue the division until the quotient is a prime number.
Σελίδα viii - A Complex Fraction is one having a fraction in its numerator, or in its denominator, or in both. A Mixed Number is a whole number and a fraction written together.
Σελίδα ix - To reduce a mixed number to an improper fraction, — RULE : Multiply the whole number by the denominator of the fraction, to the product add the numerator, and write the result over the denominator.