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 13
... results obtained will of necessity be wrong ; and if the book from which the problem was obtained is not at hand , or if the facts and transactions on which the problem was based are forgotten , it will be very difficult , and usually ...
... results obtained will of necessity be wrong ; and if the book from which the problem was obtained is not at hand , or if the facts and transactions on which the problem was based are forgotten , it will be very difficult , and usually ...
Σελίδα 17
... result will be twenty , equal to ten times two . 1. Compare the values expressed by the 4's in the nuin- ber 444 . Ans . The first 4 at the right represents one tenth of the value of the second 4 , and one one - hundredth the value of ...
... result will be twenty , equal to ten times two . 1. Compare the values expressed by the 4's in the nuin- ber 444 . Ans . The first 4 at the right represents one tenth of the value of the second 4 , and one one - hundredth the value of ...
Σελίδα 22
... results of the fol- lowing indicated operations ? 1. 87 X 10 * 14 . 4279 X 1000 2. .87 X 10 15 . .6307 X 100 3. .0087 X 10 16 . .00694 X 10 4 . 8710 17 . 5429100 5 . .08710 18 . 400.794 10 6. 870 10 19 . .0054279 ÷ 10000 7 . 5.7 100 20 ...
... results of the fol- lowing indicated operations ? 1. 87 X 10 * 14 . 4279 X 1000 2. .87 X 10 15 . .6307 X 100 3. .0087 X 10 16 . .00694 X 10 4 . 8710 17 . 5429100 5 . .08710 18 . 400.794 10 6. 870 10 19 . .0054279 ÷ 10000 7 . 5.7 100 20 ...
Σελίδα 43
... results , we add thus : 6 , 9 , 14 , 22 , 26 , 33 , 41 units , which are equal to 4 tens and 1 unit . Writing 1 as the units ' figure of the amount , we add the 4 tens with the figures of the tens column ; thus , 4 , 7 , 15 , 24 , 26 ...
... results , we add thus : 6 , 9 , 14 , 22 , 26 , 33 , 41 units , which are equal to 4 tens and 1 unit . Writing 1 as the units ' figure of the amount , we add the 4 tens with the figures of the tens column ; thus , 4 , 7 , 15 , 24 , 26 ...
Σελίδα 45
... results . Thus 1 qr . , 2 qr . , 4 qr . = 1 d .; 1 d . 3 qr . , 1 d . 4 qr . = 2 d . ; 2 d . 3 qr . , 2 d . 5 qr . = 3 d ... result from the fact , that in simple numbers 10 units of one denomination always equal one of the next higher ...
... results . Thus 1 qr . , 2 qr . , 4 qr . = 1 d .; 1 d . 3 qr . , 1 d . 4 qr . = 2 d . ; 2 d . 3 qr . , 2 d . 5 qr . = 3 d ... result from the fact , that in simple numbers 10 units of one denomination always equal one of the next higher ...
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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.