North American Arithmetic: Part Second and Part Third, Μέρος 2Jenks & Palmer, 1846 - 216 σελίδες |
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Σελίδα 4
... gain in the trade ? Pupil . He gained five dollars . ' Teacher . How do you perceive it ? Pupil . 10 barrel cost seven dollars , nine barrels must have cost nine times seven dollars , which is sixty - three dollars . He must have gained ...
... gain in the trade ? Pupil . He gained five dollars . ' Teacher . How do you perceive it ? Pupil . 10 barrel cost seven dollars , nine barrels must have cost nine times seven dollars , which is sixty - three dollars . He must have gained ...
Σελίδα 16
... returned with 9 dollars . How much did she spend ? 7. A merchant bought a box of goods for 10 dollars , and sold it for 14 dollars . How much did he gain ? 8 Jonathan is 7 years old , and his brother 16 III . ORAL ARITHMETIC .
... returned with 9 dollars . How much did she spend ? 7. A merchant bought a box of goods for 10 dollars , and sold it for 14 dollars . How much did he gain ? 8 Jonathan is 7 years old , and his brother 16 III . ORAL ARITHMETIC .
Σελίδα 22
... gain 8 dollars ? 8. If I have 70 dollars on hand , and pay out 4 dollars to one man , 20 to another , and 30 to another , how many dollars shall I have remaining ? How 9. A gentleman travelled 8 miles before breakfast , 30 more before ...
... gain 8 dollars ? 8. If I have 70 dollars on hand , and pay out 4 dollars to one man , 20 to another , and 30 to another , how many dollars shall I have remaining ? How 9. A gentleman travelled 8 miles before breakfast , 30 more before ...
Σελίδα 23
... gain or lose ? and how much ? 23. John bought a penknife for 25 cents ; he exchanged it for a better one , paying 16 cents , and then sold the better one for 40 cents . Did he gain or lose ? — and how much ? 24. A gentleman gave 32 ...
... gain or lose ? and how much ? 23. John bought a penknife for 25 cents ; he exchanged it for a better one , paying 16 cents , and then sold the better one for 40 cents . Did he gain or lose ? — and how much ? 24. A gentleman gave 32 ...
Σελίδα 41
... gain or lose ; and how much ? 24. A cabinet - maker sold 6 tables , at 14 dollars apiece How many dollars did he receive ? 25. If I buy 10 yards of cloth , at 7 dollars a yard , how many five - dollar bills must I pay for it ? 26. How ...
... gain or lose ; and how much ? 24. A cabinet - maker sold 6 tables , at 14 dollars apiece How many dollars did he receive ? 25. If I buy 10 yards of cloth , at 7 dollars a yard , how many five - dollar bills must I pay for it ? 26. How ...
Συχνά εμφανιζόμενοι όροι και φράσεις
1-eighth 1-fifth 1-fourth 1-ninth 1-seventh 1-sixth 1-tenth 1-third 12 cents 12 dollars 40 dollars 50 cents 9 cents 9 dollars acre produce acres of land annum arithmetic barrels of flour bought bushels bushels of corn cask cents a pound ciphers common denominator contained cows cubic decimal dimes divi divided equally dividend division divisor dollars a barrel dollars apiece DRY MEASURE earn factors farmer farthings Federal money fraction gain gallons gave greatest common divisor hogshead horse hund hundred improper fraction inches interest lars long division MEASURE merchant molasses months multiplicand Multiply Note to Teachers orange ounces paid pence perform piece prove the operation quarts quills quire quotient Reduce remainder right hand rods scholar SECTION sell sheep shillings sold Solution Subtract sugar Suppose tens trader TROY WEIGHT units week whole number worth yard cost yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 141 - Multiply all the numerators together for a new numerator, and all the denominators for a new denominator: then reduce the new fraction to its lowest terms. 1. Reduce f of 5 to a simple fraction.
Σελίδα 180 - RULE. — Multiply the length (in feet) by the width (in inches) and divide the product by 12 — the result will be the contents in square feet.
Σελίδα 127 - To reduce a mixed number to an improper fraction. Multiply the whole number by the denominator of the fraction, and to the product add the given numerator.
Σελίδα 123 - of the lowest denomination together, and divide their sum by that number which is required of this denomination to make 1 of the next higher: write the remainder under the column added, and carry the quotient to the next column.
Σελίδα 87 - ... 31. Suppose 2 men start from the same place, and travel in opposite directions, one at the rate of 5 miles an hour and the other f as fast; — how far apart will they be in 1 1 hours ? 32.
Σελίδα 155 - RULE. Multiply as in whole numbers, and from the right hand of the product point off as many figures for decimals as there are decimal places in both factors.
Σελίδα 172 - Jinn ; make each product the numerator of a fraction, and the sum of the products a common denominator ; then multiply the whole gain or loss by each of these fractions, for each partner's share.
Σελίδα 121 - How many clergymen would this support, on a salary of 800 dollars per annum? 10. Five men and three boys found a sum of money, and divided it so that each man had 43 dollars and each boy 26 dollars. What sum did they find? 11. If a trader buy 558 barrels of flour at 5 dollars a barrel, and pay 14 dollars for storage, for how much must he sell the flour, to gain 160 dollars? 12. Suppose 5 bushels of wheat to make a barrel of flour, how many barrels of flour can be made from 12 bins of wheat, each...
Σελίδα 158 - ... 77112? 42. How many times is 4.2 contained in 194.334 ? 43. How many times is 30.02 contained in 94.657 ? 44. How many times is .44 contained in .1606? 45. What is the quotient of 42.65 divided by 36 ? 46. What is the quotient of .8 divided by 8 ? CHANGE <)F COMMON FRACTIONS TO DECIMALS.
Σελίδα 135 - RULE.* Multiply the principal by the rate per cent, and divide the product by 100: the quotient will be the interest for 1 year.