The practice and theory of arithmetic |
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Página v
... factors To find the greatest common measure of two or more numbers VII - MULTIPLES . Definitions 5566 79 To find the least common multiple of two or more numbers 9 10 10 22 12 VIII . - FRACTIONS . Definitions 4. - REDUCTION OF a 2.
... factors To find the greatest common measure of two or more numbers VII - MULTIPLES . Definitions 5566 79 To find the least common multiple of two or more numbers 9 10 10 22 12 VIII . - FRACTIONS . Definitions 4. - REDUCTION OF a 2.
Página xii
... factor of a number is a measure of the same , and every measure is a factor · PROP . 18. - If one number measure another , the factors of the first are factors also of the second · • 135 • PROP . 19. - If one number measure another ...
... factor of a number is a measure of the same , and every measure is a factor · PROP . 18. - If one number measure another , the factors of the first are factors also of the second · • 135 • PROP . 19. - If one number measure another ...
Página xiv
... factors • 171 • 171 171 · 172 . PROP . 68. - The square of a number is equal to the sum of the squares of any two parts into which it may be divided , together with twice the product of these parts • • . 172 PROP . 69. - The cube of any ...
... factors • 171 • 171 171 · 172 . PROP . 68. - The square of a number is equal to the sum of the squares of any two parts into which it may be divided , together with twice the product of these parts • • . 172 PROP . 69. - The cube of any ...
Página 7
... factors , the quotient may be obtained by dividing one factor , or the product of any number of factors , by the divisor , and multiplying the quotient by the rest . 11. If the divisor have ciphers at the end , cut off by a comma from ...
... factors , the quotient may be obtained by dividing one factor , or the product of any number of factors , by the divisor , and multiplying the quotient by the rest . 11. If the divisor have ciphers at the end , cut off by a comma from ...
Página 10
... factors . 1. TO RESOLVE A NUMBER INTO ITS PRIME FACTORS . Rule . Divide successively by any numbers which measure it , till the quotient is a prime number . The several divisors , if they are primes , or their prime factors , and the ...
... factors . 1. TO RESOLVE A NUMBER INTO ITS PRIME FACTORS . Rule . Divide successively by any numbers which measure it , till the quotient is a prime number . The several divisors , if they are primes , or their prime factors , and the ...
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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.