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 34
... wide . ( k . ) All surfaces are measured by Square Measure , that is , by the number of squares of a given size to which they are equivalent . Thus , a surface contains 5 square feet , when it is equivalent to 5 squares , each measuring ...
... wide . ( k . ) All surfaces are measured by Square Measure , that is , by the number of squares of a given size to which they are equivalent . Thus , a surface contains 5 square feet , when it is equivalent to 5 squares , each measuring ...
Σελίδα 35
... wide must contain two square units ; a surface three units long and one unit wide must contain three square units ; and generally , a surface one unit wide must contain as many square units as there are units in length . A surface two units ...
... wide must contain two square units ; a surface three units long and one unit wide must contain three square units ; and generally , a surface one unit wide must contain as many square units as there are units in length . A surface two units ...
Σελίδα 36
... wide , and one unit high contains a cubic unit , a solid one unit wide , one unit high , and two units long must contain two cubic units ; one three units long must con- tain three cubic units ; one four units long must contain four ...
... wide , and one unit high contains a cubic unit , a solid one unit wide , one unit high , and two units long must contain two cubic units ; one three units long must con- tain three cubic units ; one four units long must contain four ...
Σελίδα 83
... wide ? Reasoning Process . Since a space -- rod long and 1 rod wide con- tains 1 square rod , a space 754 rods long and 1 rod wide must contain 754 square rods , and a space 754 rods long MULTIPLICATION . 33.
... wide ? Reasoning Process . Since a space -- rod long and 1 rod wide con- tains 1 square rod , a space 754 rods long and 1 rod wide must contain 754 square rods , and a space 754 rods long MULTIPLICATION . 33.
Σελίδα 84
... wide must con tain 4 times 754 square rods , which may be found by multiplying 754 by 4. ( See 40 , Note . ) 22. How many square feet in a walk 796 feet long and 9 feet wide ? 23. How many square feet in a wall 437 feet long and 6 feet ...
... wide must con tain 4 times 754 square rods , which may be found by multiplying 754 by 4. ( See 40 , Note . ) 22. How many square feet in a walk 796 feet long and 9 feet wide ? 23. How many square feet in a wall 437 feet long and 6 feet ...
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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.