Mathematics for Common Schools: A Manual for Teachers, Including Definitions, Principles, and Rules and Solutions of the More Difficult Problems |
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Mathematics for Common Schools. a Manual for Teachers, Including Definitions ... John H. Walsh No preview available - 2008 |
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abstract number addition annex Annual Interest Bank Discount beginning bers bill blackboard ciphers column Common Fraction cost Cube Root debt decimal point Denominate Number denominate units difference draft dredths employed equation examples Find the amount find the Interest geometry give grades Grammar School greatest common divisor Grube method hundredths Hyatt's Improper Fraction Insurance Least Common Denominator Least Common Multiple Lessons long division minuend mixed number multiplicand multiplier necessary NOTES ON CHAPTER number contained number of days obtain omitted operations oral problems partial dividend partial products payment percentage permitted person pints pounds premium prime number principal quarts quotient figure Rate are Given rate expressed rate per cent Reduce the fractions remainder result RULE scholars slate problems small numbers solve Stock Broker subtraction subtrahend taught teacher teaching term of credit third tions trial divisor UNIVERSITY OF CALIFORNIA unnecessary whole numbers written yards
Popular passages
Page xxi - 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.
Page xix - 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.
Page xxii - In any proportion the product of the means is equal to the product of the extremes.
Page viii - Multiplying or dividing both terms of a fraction by the same number does not alter the value of the fraction.
Page x - Reduce the fractions to a common denominator and divide the numerator of the dividend by the numerator of the divisor.
Page 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.
Page 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.
Page xi - MULTIPLICATION OF DECIMALS RULE. — Multiply as in whole numbers, and from the right of the product, point off as many decimal places as there are decimal places in both factors.
Page vii - The Value of a fraction is the quotient of the numerator divided by the denominator.