The practice and theory of arithmetic |
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Página xii
... prove and explain the Rule for Subtraction of numbers PROP . 6. The product of two numbers is the same , whichever be the multiplier PROP . 7. - To prove that the product of one number by another is equal to the sum of the products of ...
... prove and explain the Rule for Subtraction of numbers PROP . 6. The product of two numbers is the same , whichever be the multiplier PROP . 7. - To prove that the product of one number by another is equal to the sum of the products of ...
Página xiii
... prove the Rule for finding the L.C.M. of several numbers 139 PROP . 25. - To shew that the L.C.M. of three or more ... prove the Rule for reducing fractions to their L.C.D. PROP . 29. - To explain the Rule for Addition of fractions PROP ...
... prove the Rule for finding the L.C.M. of several numbers 139 PROP . 25. - To shew that the L.C.M. of three or more ... prove the Rule for reducing fractions to their L.C.D. PROP . 29. - To explain the Rule for Addition of fractions PROP ...
Página xiv
... prove the Rule for finding the amount at Compound Interest of a given principal ; and conversely · 166 · 166 • 167 ... prove the Rule for pointing in extraction of the Square Root · 173 173 174 · • PROP . 72. - To prove the Rule for ...
... prove the Rule for finding the amount at Compound Interest of a given principal ; and conversely · 166 · 166 • 167 ... prove the Rule for pointing in extraction of the Square Root · 173 173 174 · • PROP . 72. - To prove the Rule for ...
Página xv
... prove and explain the Rule for finding the time at which several sums due at different times may be paid together 182 183 184 PROP . 85. - To prove the Rule for finding the amount of an annuity PROP . 86. To prove the Rule for finding ...
... prove and explain the Rule for finding the time at which several sums due at different times may be paid together 182 183 184 PROP . 85. - To prove the Rule for finding the amount of an annuity PROP . 86. To prove the Rule for finding ...
Página 124
... prove and explain the Rule for Addition of Numbers . Let the numbers be represented by heaps of counters , then their sum will be represented by all the counters together , and might be found by putting them together , and counting them ...
... prove and explain the Rule for Addition of Numbers . Let the numbers be represented by heaps of counters , then their sum will be represented by all the counters together , and might be found by putting them together , and counting them ...
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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.