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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Αποτελέσματα 1 - 5 από τα 68.
Σελίδα xi
... Reduction of a Vulgar to a Decimal Computation of Time , • . 247 . 247 . 249 252 Fraction ,. 190 Interest by Days , • 255 Fractional Part of Denominate Num- Interest by Dollars for Months , . 256 bers ,. 192 Interest by Dollars for Days ...
... Reduction of a Vulgar to a Decimal Computation of Time , • . 247 . 247 . 249 252 Fraction ,. 190 Interest by Days , • 255 Fractional Part of Denominate Num- Interest by Dollars for Months , . 256 bers ,. 192 Interest by Dollars for Days ...
Σελίδα 42
... reducing the tens to units , calling them 20 units , we shall have 2 tens + 3 units 20 units + 3 units = 23 units . - 2 ... reduce the sum of each column to a higher denomination , when it can be done . - NOTE . Addition is the most ...
... reducing the tens to units , calling them 20 units , we shall have 2 tens + 3 units 20 units + 3 units = 23 units . - 2 ... reduce the sum of each column to a higher denomination , when it can be done . - NOTE . Addition is the most ...
Σελίδα 44
... reducing as we add , we proceed thus : 1 qr . and 1 qr . are 2 qr . , and 2 qr . are 4 qr . = 1 d . , and 3 qr . are 1 d . 3 qr . , and 1 qr . are 1 d . 4 qr . = 2 d . , and 3 qr . are 2 d . 3 qr . , and 2 qr . are 2 d . 5 qr . = = 3 d ...
... reducing as we add , we proceed thus : 1 qr . and 1 qr . are 2 qr . , and 2 qr . are 4 qr . = 1 d . , and 3 qr . are 1 d . 3 qr . , and 1 qr . are 1 d . 4 qr . = 2 d . , and 3 qr . are 2 d . 3 qr . , and 2 qr . are 2 d . 5 qr . = = 3 d ...
Σελίδα 45
... reduce the sum of each column to units of the next higher denomination , in order that the answer may appear in its simplest form ; and in both we add the units thus obtained with those written in the column of the next higher ...
... reduce the sum of each column to units of the next higher denomination , in order that the answer may appear in its simplest form ; and in both we add the units thus obtained with those written in the column of the next higher ...
Σελίδα 46
... Sum of the two partial sums first a Thus showing that the work was correct . er PROOF OF EXAMPLE IN 51 BY THIRD METHOD . £ 46 ADDITION . Second Method, Problems requiring no Reduction, Simple Subtraction, Compound Subtraction,
... Sum of the two partial sums first a Thus showing that the work was correct . er PROOF OF EXAMPLE IN 51 BY THIRD METHOD . £ 46 ADDITION . Second Method, Problems requiring no Reduction, Simple Subtraction, Compound Subtraction,
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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.