The practice and theory of arithmetic |
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Página vii
... cube root of a given number 38 38 88838 39 39 41 XIII . ARITHMETIC PROGRESSION . Definitions 43 To find any required term of an arithmetic series , of which the first term and the common difference are known - 44 44 44 To find the sum ...
... cube root of a given number 38 38 88838 39 39 41 XIII . ARITHMETIC PROGRESSION . Definitions 43 To find any required term of an arithmetic series , of which the first term and the common difference are known - 44 44 44 To find the sum ...
Página xi
... cubes 113 113 114 Measures of money Troy weight Apothecaries ' weight Avoirdupois weight Wool weight 114 114 114 114 115 Lineal or long measure 115 Cloth measure 115 Superficial or square measure 115 Cubic or solid measure 115 Measure ...
... cubes 113 113 114 Measures of money Troy weight Apothecaries ' weight Avoirdupois weight Wool weight 114 114 114 114 115 Lineal or long measure 115 Cloth measure 115 Superficial or square measure 115 Cubic or solid measure 115 Measure ...
Página xiv
... cube of any number is equal to the sum of the cubes of any two parts into which it may be divided , together with three times the sum of the products of the square of each into the other PROP . 70. - A power of a fraction is the ...
... cube of any number is equal to the sum of the cubes of any two parts into which it may be divided , together with three times the sum of the products of the square of each into the other PROP . 70. - A power of a fraction is the ...
Página 38
... cube a number , multiply the square by the number . 3. If the given power be an odd one , raise the number to the next greater power than the half , and multiply this by the next less . For example , to raise a number to the 5th power , ...
... cube a number , multiply the square by the number . 3. If the given power be an odd one , raise the number to the next greater power than the half , and multiply this by the next less . For example , to raise a number to the 5th power , ...
Página 39
... cube root , 4th , 5th , & c . root , according as it has to be raised to the 2nd , 3rd , 4th , 5th , & c . power to produce the number . Def . 3. A root is represented by the sign V. Thus 1/9 square root of 9 ; 3/27 cube root of 27 ...
... cube root , 4th , 5th , & c . root , according as it has to be raised to the 2nd , 3rd , 4th , 5th , & c . power to produce the number . Def . 3. A root is represented by the sign V. Thus 1/9 square root of 9 ; 3/27 cube root of 27 ...
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Términos y frases comunes
1st divisor abstract number annuity called ciphers column common measure compound interest COMPOUND QUANTITY cube root decimal places difference digits diminuend dividend division equal equivalent exact number EXAMPLE explain the Rule expressed farthings Find the cost Find the ratio Find the value florins gain or loss given number GIVEN SUM greater than 12 Hence higher denomination hundreds improper fraction inches increased integer less lower denomination mixed number moidore multiplicand multiplier number of decimal number of figures number of tens number of units numerator and denominator operations denoted present value prime factors Principal produce of 100 Prop proper fraction prove the Rule quotient rate per cent recurring decimal Reduce required to find result selling price shew shewn simple fraction subtract subtrahend trial-divisor varies directly vulgar fraction whole number Write yards
Pasajes populares
Página 28 - Remove the decimal point as many places to the right as there are ciphers in the multiplier.
Página 14 - To reduce a mixed number to an improper fraction, — RULE : Multiply the whole number by the denominator of the fraction, to the product add the numerator, and write the result over the denominator.
Página 178 - The sum, therefore, of all the terms of both series, is equal to the sum of the first and last terms multiplied by the number of terms...
Página 152 - When a decimal number is to be divided by 10, 100, 1000, &c., remove the decimal point as many places to the left as there are ciphers in the divisor, and if there be not figures enough in the number, prefix ciphers.
Página 157 - Four quantities are in proportion when the ratio of the first to the second is equal to the ratio of the third to the fourth.
Página 10 - A Common Multiple of two or more numbers is a multiple of each of them.
Página 37 - RULE. 1. Separate the given number into periods of two figures each, by placing a dot over units, hundreds, etc.
Página 69 - Then multiply the second and third terms together, and divide the product by the first term: the quotient will be the fourth term, or answer.
Página 5 - Then multiply the divisor by this figure and subtract the product from the figures divided; to the right of the remainder bring down the next figure of the dividend and divide this number as before.
Página 105 - RULE. Multiply each quantity by its price, and divide the sum of the products by the sum of the quantities.