North American Arithmetic: Part Second and Part Third, Μέρος 2Jenks & Palmer, 1846 - 216 σελίδες |
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Σελίδα 2
... scholar shall have occasion to purchase a new one , the North American Arithmetic shall be required . Attest , S. F. M CLEARY , Secretary . * The FIRST PART was already adopted by a previous order . A KEY to this work , containing ...
... scholar shall have occasion to purchase a new one , the North American Arithmetic shall be required . Attest , S. F. M CLEARY , Secretary . * The FIRST PART was already adopted by a previous order . A KEY to this work , containing ...
Σελίδα 3
... scholar may be led to the discovery of arithmet- ical truth , and the proper application of arithmetical ope- rations . Rules , and the technical language necessary to their composition , are avoided in the early part of the course they ...
... scholar may be led to the discovery of arithmet- ical truth , and the proper application of arithmetical ope- rations . Rules , and the technical language necessary to their composition , are avoided in the early part of the course they ...
Σελίδα 4
... scholar is put to ciphering without adequate mental preparation , and is re- ferred to the direction of rules ... scholars , to go through with all the Oral Arithmetic before they enter upon the Written Arithmetic . Older scholars ...
... scholar is put to ciphering without adequate mental preparation , and is re- ferred to the direction of rules ... scholars , to go through with all the Oral Arithmetic before they enter upon the Written Arithmetic . Older scholars ...
Σελίδα 7
... scholars were in school , and one scholar more should come in , the number of scholars would then be one hundred and one ; and would be ex- pressed in figures thus ; -101 . Again , if you had one hundred books , and you should buy two ...
... scholars were in school , and one scholar more should come in , the number of scholars would then be one hundred and one ; and would be ex- pressed in figures thus ; -101 . Again , if you had one hundred books , and you should buy two ...
Σελίδα 10
... scholars in a school , that consists of 20 boys and 30 girls ? 4. A baker paid 50 dollars for a horse , and 30 dollars for a cart . How many dollars did he pay for both ? 5. If I read 50 pages of history , and 40 pages of poetry , how ...
... scholars in a school , that consists of 20 boys and 30 girls ? 4. A baker paid 50 dollars for a horse , and 30 dollars for a cart . How many dollars did he pay for both ? 5. If I read 50 pages of history , and 40 pages of poetry , 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.