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 44
... denominator will be deter- mined by inspection ; problems will be shortened by the greater use of cancellation , etc. , etc. Better writing of figures and neater arrangement of problems will be likely to accompany the use of material ...
... denominator will be deter- mined by inspection ; problems will be shortened by the greater use of cancellation , etc. , etc. Better writing of figures and neater arrangement of problems will be likely to accompany the use of material ...
Σελίδα 45
... denominator , common denominator , mul- tiple , etc. , by hearing the teacher employ these words from time to time , rather than by commencing with what is to them an unintelligible jumble of words . 451. While systematic work in ...
... denominator , common denominator , mul- tiple , etc. , by hearing the teacher employ these words from time to time , rather than by commencing with what is to them an unintelligible jumble of words . 451. While systematic work in ...
Σελίδα 46
... denominator . 467. For finding the difference between two mixed numbers when the fraction in the subtrahend is greater than that in the minuend , the method given in the text - book is the one generally employed . The teacher should ...
... denominator . 467. For finding the difference between two mixed numbers when the fraction in the subtrahend is greater than that in the minuend , the method given in the text - book is the one generally employed . The teacher should ...
Σελίδα 47
... denominators of the fractions . While this 18 ) 1387 X 4 X 4 75 ) 5550 method produces exactly the same figures as the one given in the text - book , it is probably less likely to be followed by the error mentioned above . 497. Some ...
... denominators of the fractions . While this 18 ) 1387 X 4 X 4 75 ) 5550 method produces exactly the same figures as the one given in the text - book , it is probably less likely to be followed by the error mentioned above . 497. Some ...
Σελίδα 58
... denominators of the fractions should generally be small ; and while common denominators should , as a rule , be determinable by ... denominator is continued . 580. Besides being necessary as a preliminary to subsequent work in fractions ...
... denominators of the fractions should generally be small ; and while common denominators should , as a rule , be determinable by ... denominator is continued . 580. Besides being necessary as a preliminary to subsequent work in fractions ...
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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.