Arithmetic and Its Applications: Designed as a Text Book for Common Schools, High Schools, and AcademiesH. Cowperthwait & Company, 1856 - 366 σελίδες |
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Σελίδα iii
... given problem , and to determine from them what opera- tions are necessary to its solution . The first of these includes every thing belonging to Nota- tion and Numeration . The second includes the operations of Addition , Subtraction ...
... given problem , and to determine from them what opera- tions are necessary to its solution . The first of these includes every thing belonging to Nota- tion and Numeration . The second includes the operations of Addition , Subtraction ...
Σελίδα v
... given very full explana- tions and illustrations , especially of the fundamental opera- tions ; he has endeavored every where to state principles rather than rules ; to throw the pupil constantly on his own resources , and force him to ...
... given very full explana- tions and illustrations , especially of the fundamental opera- tions ; he has endeavored every where to state principles rather than rules ; to throw the pupil constantly on his own resources , and force him to ...
Σελίδα vi
... given no answers to his problems , because he be- lieves that to place them within reach of the pupil is always injurious . In the first place , such tests are unpractical , for they can never be resorted to in the problems of real life ...
... given no answers to his problems , because he be- lieves that to place them within reach of the pupil is always injurious . In the first place , such tests are unpractical , for they can never be resorted to in the problems of real life ...
Σελίδα 1
... given quantity ; as , one yard , three shillings , eight barrels , ten birds . 5. An ABSTRACT NUMBER expresses how many times a unit is taken or repeated , without any reference to the nature of the unit ; as , one , eight , twelve . 6 ...
... given quantity ; as , one yard , three shillings , eight barrels , ten birds . 5. An ABSTRACT NUMBER expresses how many times a unit is taken or repeated , without any reference to the nature of the unit ; as , one , eight , twelve . 6 ...
Σελίδα 3
... given number of equal parts , or , which is the same thing , to express the value of one or more equal parts of such kind that a given number of them will equal a unit . Thus , 3 ( read three fourths ) is used to express the value of ...
... given number of equal parts , or , which is the same thing , to express the value of one or more equal parts of such kind that a given number of them will equal a unit . Thus , 3 ( read three fourths ) is used to express the value of ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
added amount angle answer apples barrels bought broadcloth bushels called cent column common ratio complete quotient compound contain cost cube cubic inches debt decametre decimal decimal fraction denominator difference dividend dollars equal example Explanation expressed feet flour fourth fraction gain gallon given number gives greatest common divisor Hence hundreds hundredths Illustrations improper fraction indorsement interest June 11 least common multiple Mdse method miles millions minuend months multiple of 9 multiplicand multiplied obtained by dividing paid payable payment pecks pounds prime factors principal quarts quotient received Reduce remainder result right hand figures rods root selling shillings sold square subtract Subtrahend ten-thousands tens tenths third thousands trial divisor units vulgar fraction weight worth write written yard
Δημοφιλή αποσπάσματα
Σελίδα 38 - Dry Measure. — 2 pints = 1 quart; 8 quarts = 1 peck; 4 pecks = 1 bushel.
Σελίδα 40 - NUMBERS. 12 units = 1 dozen. 12 dozen — 1 gross. 12 gross = 1 great gross. 20 units = 1 score.
Σελίδα 41 - WEIGHTS. 10 milligrammes = 1 centigramme. 10 centigrammes = 1 decigramme. 10 decigrammes = 1 gramme. 10 grammes = 1 decagramme. 10 decagrammes = 1 hectogramme. 10 hectogrammes = 1 kilogramme. 10 kilogrammes = 1 myriagramme.
Σελίδα 330 - That is, the square of the sum of two quantities is equal to the square of the first, plus twice the product of the first by the second, plus the square of the second.
Σελίδα 30 - APOTHECARIES' WEIGHT 20 grains = 1 scruple. 3 scruples = 1 dram. 8 drams = 1 ounce. 12 ounces = 1 pound.
Σελίδα 99 - The Dividend is the number to be divided. The Divisor is the number by which we divide.
Σελίδα 34 - Measure. — 144 square inches = 1 square foot; 9 square feet = 1 square yard; 30J square yards = 1 square rod or perch; 40 square rods = 1 rood; 4 roods = 1 acre; 640 acres = 1 square mile; 36 square miles (60 miles square) = 1 township.
Σελίδα 236 - ... high, and 1 ft. 8' thick ? Suggestion. — Since 8 in. = f ft., 4 in. = ^ ft., and 2 in. = ¿ ft., each brick contains fr X ¿ X ^ = -¿j solid feet, and it will take 27 bricks for each solid foot in the wall. 15. How many bricks, each 8 in. long, 4 in. wide, and 2 in. thick, will it take to build the four walls of a house, 30 ft. 6
Σελίδα 133 - Two numbers are PRIME TO EACH OTHER when they have no common factor.
Σελίδα 339 - ... subtract the product from the dividend, and to the remainder annex the next period for the next dividend.