Robinson's 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, Blakeman, Taylor & Company, 1877 - 359 σελίδες |
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Σελίδα 35
... month , how much can he carn 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 , what must be paid for barrels ? for 9 ...
... month , how much can he carn 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 , what must be paid for barrels ? for 9 ...
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
... month , how many barrels will five such families consume in 4 months ? DIVISION . CASE I. L 140. To divide a fraction by an integer . 1. If my horse eat of a ton of hay in 3 months , what part of a ton will last him 1 month ? OPERATION ...
... month , how many barrels will five such families consume in 4 months ? DIVISION . CASE I. L 140. To divide a fraction by an integer . 1. If my horse eat of a ton of hay in 3 months , what part of a ton will last him 1 month ? OPERATION ...
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 4 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 4 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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acres amount annex barrels of flour bought bushels bushels of corn bushels of wheat cents a pound ciphers common fraction contained cords of wood cost cube cubic currency decimal currency decimal places decimal point discount Divide dividend division dollars dry measure equal exact divisor EXAMPLES FOR PRACTICE feet figure gain gallons Give analysis Give explanation given number gold greatest common divisor Hence hundred hundredths improper fraction inches integers interest invested least common denominator least common multiple lowest terms merchant meters miles mills minuend mixed number months multiplicand Multiply OPERATION paid payment purchase quotient rate per cent ratio receive Reduce remainder rods RULE sell sold subtract subtrahend sugar tens tenths third thousand thousandths trial divisor Troy weight units weight whole number worth Write yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 48 - Division is the process of finding how many times one number is contained in another.
Σελίδα 161 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30| square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Σελίδα 73 - The Greatest Common Divisor of two or more numbers is the greatest number that will exactly divide each of them.
Σελίδα 89 - To reduce fractions to their lowest terms. A fraction is in its lowest terms when its numerator and denominator are prime to each other ; that is, when both terms have no common divisor. 1. Reduce the fraction -f§ to its lowest terms.
Σελίδα 326 - Multiply the divisor, thus augmented, by the last figure of the root, and subtract the product from the dividend, and to the remainder bring down the next period for a new dividend.
Σελίδα 52 - 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 173 - Ans. 6° 37'. 208. IN COUNTING. 12 Units or Things make 1 Dozen. 12 Dozen " 1 Gross. 12 Gross " 1 Great Gross. 20 Units " 1 Score. 209. PAPEE. 24 Sheets. '. make 1 Quire. 20 Quires " 1 Ream. 2 Reams " 1 Bundle. 5 Bundles
Σελίδα 282 - Three numbers may be in proportion when the first is to the second as the second is to the third.
Σελίδα 49 - Rule. — I. Write the divisor at the left of the dividend, with a line between them.
Σελίδα 153 - TROY WEIGHT. 24 grains (gr.) = 1 pennyweight (pwt.). 20 pennyweights = 1 ounce (oz.). 12 ounces = 1 pound (lb.). 351. Apothecaries' weight is used in mixing medicines and in selling them at retail. APOTHECARIES