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 35
... month , how much can he earn in 5 months ? in 7 months ? in 9 months ? 8. What will 11 dozen of eggs cost , at 9 cents a dozen ? at 10 cents ? at 12 cents ? 9. When flour is 7 dollars a barrel , how much must be paid for 7 barrels ? for ...
... month , how much can he earn in 5 months ? in 7 months ? in 9 months ? 8. What will 11 dozen of eggs cost , at 9 cents a dozen ? at 10 cents ? at 12 cents ? 9. When flour is 7 dollars a barrel , how much must be paid for 7 barrels ? for ...
Σελίδα 60
... month , and spend 45 dol- lars in the same time , how long will it take him to save 900 dollars from his earnings ? 7. If 9 persons use a barrel of flour in 87 days , how many days will a barrel last 1 person at the same rate ? Ans ...
... month , and spend 45 dol- lars in the same time , how long will it take him to save 900 dollars from his earnings ? 7. If 9 persons use a barrel of flour in 87 days , how many days will a barrel last 1 person at the same rate ? Ans ...
Σελίδα 106
... months , what 1 month ? ANALYSIS . If he eat of a ton in 3 months , in 1 month he will eat of of a ton , or divided by 3. Since a fraction is divided by dividing its numerator , ( 124 , ) we divide the numerator of the fraction ,, by 3 ...
... months , what 1 month ? ANALYSIS . If he eat of a ton in 3 months , in 1 month he will eat of of a ton , or divided by 3. Since a fraction is divided by dividing its numerator , ( 124 , ) we divide the numerator of the fraction ,, by 3 ...
Σελίδα 111
... month for tobacco , in what time will he spend 10 dollars ? Ans . 6 months . What is a complex fraction ? 22. How many times will 43 gallons of camphene fill DIVISION . 111.
... month for tobacco , in what time will he spend 10 dollars ? Ans . 6 months . What is a complex fraction ? 22. How many times will 43 gallons of camphene fill DIVISION . 111.
Σελίδα 138
... month ? 8. If 100 acres of land cost $ 2847.50 , what will 1 acre cost ? Ans . $ 28.475 . 9. What cost 1 pound of beef , if 894 pounds cost $ 80.46 ? Ans . $ .09 . 10. A farmer sells 120 bushels of wheat at $ 1.12 a bushel , for which ...
... month ? 8. If 100 acres of land cost $ 2847.50 , what will 1 acre cost ? Ans . $ 28.475 . 9. What cost 1 pound of beef , if 894 pounds cost $ 80.46 ? Ans . $ .09 . 10. A farmer sells 120 bushels of wheat at $ 1.12 a bushel , for which ...
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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°...