The Progressive Practical Arithmetic: Containing the Theory of Numbers, in Connection with Concise Analytic and Synthetic Methods of Solution, and Designed as a Complete Text-book on this Science : for Common Schools and AcademiesIvison, Phinney & Company, 1859 - 336 σελίδες |
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Σελίδα 43
... annex a cipher to the multiplicand , each figure is re- moved one place toward the left , and consequently the value of the whole number is increased tenfold , ( 32. ) If two ciphers are annexed , each figure is removed two places ...
... annex a cipher to the multiplicand , each figure is re- moved one place toward the left , and consequently the value of the whole number is increased tenfold , ( 32. ) If two ciphers are annexed , each figure is removed two places ...
Σελίδα 44
... annex as many ciphers as there are ciphers on the right of both factors . EXAMPLES FOR PRACTICE . ( 2. ) Multiply By 4720 340000 1888 1416 1604800000 ( 3. ) 10340000 105000 5170 1034 1085700000000 Case III is what ? Give explanation ...
... annex as many ciphers as there are ciphers on the right of both factors . EXAMPLES FOR PRACTICE . ( 2. ) Multiply By 4720 340000 1888 1416 1604800000 ( 3. ) 10340000 105000 5170 1034 1085700000000 Case III is what ? Give explanation ...
Σελίδα 107
... divide ( as in Ex . 1 , ) and annex the result , , to the partial quotient , 6 , and we have 64 , the required result . Give second explanation . Deduction . 14. How many times will 16 gallons of cider fill DIVISION . 107.
... divide ( as in Ex . 1 , ) and annex the result , , to the partial quotient , 6 , and we have 64 , the required result . Give second explanation . Deduction . 14. How many times will 16 gallons of cider fill DIVISION . 107.
Σελίδα 122
... annex the same number of ciphers to both terms of the fraction ; this does not alter its value . We then divide both resulting terms by 4 , the significant fig- ure of the denominator , to ob- tain the decimal denominator , 100. Then ...
... annex the same number of ciphers to both terms of the fraction ; this does not alter its value . We then divide both resulting terms by 4 , the significant fig- ure of the denominator , to ob- tain the decimal denominator , 100. Then ...
Σελίδα 123
... Annex ciphers to the numerator , and divide by the denominator . II . Point off as many decimal places in the result as are equal to the number of ciphers annexed . NOTE . A common fraction can be reduced to an exact decimal when its ...
... Annex ciphers to the numerator , and divide by the denominator . II . Point off as many decimal places in the result as are equal to the number of ciphers annexed . NOTE . A common fraction can be reduced to an exact decimal when its ...
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The Progressive Practical Arithmetic, Containing The Theory Of Numbers, In ... Horatio Nelson Robinson Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2019 |
Συχνά εμφανιζόμενοι όροι και φράσεις
amount annex barrels of flour bought bushels of corn bushels of wheat cents a pound ciphers column common denominator common fraction composite number compound numbers contained cords of wood cost cube cubic discount Divide dividend and divisor division dollars dry measure equal exact divisor EXAMPLES FOR PRACTICE expressed feet following numbers following RULE fourths gain gallons Give explanation given numbers greatest common divisor Hence the following horses hundred improper fraction inches integers interest least common multiple less lowest terms merchant miles minuend mixed number months multiplicand Multiply notation NOTE obtain OPERATION paid payment prime factors principal proper fraction quotient rate per cent ratio receive Reduce rods root simple numbers sold square subtract subtrahend tens third thousand thousandths tons Troy weight units whole number worth write yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 46 - The dividend is the number to be divided. The divisor is the number by which we divide.
Σελίδα 167 - Thirty days hath September, April, June, and November ; All the rest have thirty-one, Except the second month alone, Which has but twenty-eight, in fine, Till leap year gives it twenty-nine.
Σελίδα 71 - The Greatest Common Divisor of two or more numbers is the greatest number that will exactly divide each of them. Numbers prime to each other are such as have no common divisor. NOTE. A common divisor is sometimes called a Common Measure; and the greatest common divisor, the Greatest Common Measure.
Σελίδα 50 - If any partial dividend will not contain the divisor, place a cipher in the quotient, and bring down the next figure of the dividend, and divide as before.
Σελίδα 93 - To reduce fractions to the least common denominator. The Least Common Denominator of two or more fractions is the least denominator to which they can all be reduced, and it must be the least common multiple of the lowest denominators.
Σελίδα 191 - The circumference of every circle is supposed to be divided into 360 equal parts, called degrees...
Σελίδα 38 - RULE. I. Write the multiplier under the multiplicand, placing units of the same order under each other. II. Multiply the multiplicand by each figure of the multiplier successively, beginning with the unit figure, and write the first figure of each partial product under the figure of the multiplier used, writing down and carrying as in addition. III. If there are partial products, add them, and their sum will be the product required.
Σελίδα 165 - Pendulum vibrating Seconds of Mean Time in the Latitude of London in a Vacuum at the Level of the Sea is in the proportion of Thirty-Six Inches to Thirty-Nine Inches and one thousand three hundred and ninety-three ten-thousandth Parts of an Inch...
Σελίδα 66 - 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. The several divisors and the last quotient will be the prime factors required.
Σελίδα 193 - To find the difference of longitude between two places, when the difference of time is known. 1. If the difference of time between New York and Cincinnati be 41 min. 32 sec., what is the difference of longitude ? OPERATION. ANALYSIS. Since 4 minutes of time min. sec. make a difference of 1°...