A Manual for Teachers: Including Definitions, Principles, and Rules and Solutions of the More Difficult ProblemsD.C. Heath, 1895 - 352 σελίδες |
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Σελίδα
... Cancellation - Greatest common divi- - Least common multiple - Fractions - Decimals — Accounts and bills - Denominate numbers - Percentage - Profit and loss sor - - Commercial discount Commission Insurance Duties Interest - - ― Taxes ...
... Cancellation - Greatest common divi- - Least common multiple - Fractions - Decimals — Accounts and bills - Denominate numbers - Percentage - Profit and loss sor - - Commercial discount Commission Insurance Duties Interest - - ― Taxes ...
Σελίδα 11
... cancellation , etc. In the case of problems whose solution requires tedious processes , some teachers do not require their pupils to do more than to indicate the operations . It is to be feared that much of the lack of facility in ...
... cancellation , etc. In the case of problems whose solution requires tedious processes , some teachers do not require their pupils to do more than to indicate the operations . It is to be feared that much of the lack of facility in ...
Σελίδα 12
... cancellation , etc. , etc. Better writing of figures and neater arrangement of problems will be likely to accompany the use of material that will be kept by the teacher for the inspection of the school authorities . The endless writing ...
... cancellation , etc. , etc. Better writing of figures and neater arrangement of problems will be likely to accompany the use of material that will be kept by the teacher for the inspection of the school authorities . The endless writing ...
Σελίδα 53
... All unnecessary ciphers should be canceled in the product , the answer to No. 94 being read by the pupil as 960 , not 960 and no tenths - 960.0 . 560. These exercises should lead scholars to see that the NOTES ON CHAPTER SIX 53.
... All unnecessary ciphers should be canceled in the product , the answer to No. 94 being read by the pupil as 960 , not 960 and no tenths - 960.0 . 560. These exercises should lead scholars to see that the NOTES ON CHAPTER SIX 53.
Σελίδα 54
... cancels a cor- responding number of ciphers in the multiplier . 561. In giving the quotient of No. 11 , a pupil may write 9.3 % . 32 If called upon to read this answer , he will see that 9.32 expresses the same result . He will readily ...
... cancels a cor- responding number of ciphers in the multiplier . 561. In giving the quotient of No. 11 , a pupil may write 9.3 % . 32 If called upon to read this answer , he will see that 9.32 expresses the same result . He will readily ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
12 rods acres algebraic altitude amount angle answer apothem Arithmetic ascertain base bisecting bushels Cancel cents chord ciphers circle circumference common fraction construct contains cost days of grace denominate numbers diameter difference discount dividend dividing division divisor draft draw drills employed equal equation examples exercises factors feet frustum gain give given greatest common divisor hypotenuse improper fraction inches least common multiple length March 17 measure method miles minuend mixed numbers multiplicand multiplying necessary number of degrees number of square obtain par value payment perpendicular pounds principal problems protractor pupils quarts quotient figure radius rectangle reduce remainder result rhombus right-angled triangle rods RULE scholars selling price side slant height solve subtraction subtrahend teacher whole number write written yards
Δημοφιλή αποσπάσματα
Σελίδα ii - Multiplying or dividing both terms of a fraction by the same number does not alter the value of the fraction.
Σελίδα 20 - I. Write the divisor at the left of the dividend, with a line between them.
Σελίδα xv - Multiply each payment by its term of credit, and divide the sum of the products by the sum of the payments ; the quotient will be the average term of credit.
Σελίδα 173 - The stock is the money invested in the business of the corporation ; a share is one of the equal parts into which the stock is divided ; a...
Σελίδα xiii - THE UNITED STATES RULE. Find the amount of the principal to the time when the payment, or sum of the payments, equals or exceeds the interest. From this amount deduct the payment or sum of the payments.
Σελίδα iv - Reduce the fractions to a common denominator and divide the numerator of the dividend by the numerator of the divisor.
Σελίδα xvi - In any proportion the product of the means is equal to the product of the extremes.
Σελίδα iii - 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.
Σελίδα 126 - Multiply the sum of the parallel sides by the perpendicular distance between them, and half the product will be the area.
Σελίδα 21 - 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.