The practice and theory of arithmetic |
Dentro del libro
Resultados 1-5 de 17
Página xiv
... digits , and n + 1 of them have been found by the ordinary Rule , the remaining n may be found by dividing the remainder by the corresponding trial - divisor • PROP . 75. - To prove and explain the Rule for the extraction of the Cube ...
... digits , and n + 1 of them have been found by the ordinary Rule , the remaining n may be found by dividing the remainder by the corresponding trial - divisor • PROP . 75. - To prove and explain the Rule for the extraction of the Cube ...
Página xvii
... digits . Numbers from ten , differing by one , are named as follows : - Def . 11 . Def . 12 . Eleven ...... equal to ten and one . Twelve ...... ten and two . 99 Thirteen ten and three . 99 Fourteen ten and four . 39 Fifteen 99 ten and ...
... digits . Numbers from ten , differing by one , are named as follows : - Def . 11 . Def . 12 . Eleven ...... equal to ten and one . Twelve ...... ten and two . 99 Thirteen ten and three . 99 Fourteen ten and four . 39 Fifteen 99 ten and ...
Página 10
... digits be so divisible . Obs . 3. Every number is divisible by 8 , if the number composed of the last three digits be so divisible . Obs . 4. Every number ending with 1 , 2 , 3 , or more ciphers , is divisible by 10 , 100 , 1000 , & c ...
... digits be so divisible . Obs . 3. Every number is divisible by 8 , if the number composed of the last three digits be so divisible . Obs . 4. Every number ending with 1 , 2 , 3 , or more ciphers , is divisible by 10 , 100 , 1000 , & c ...
Página 46
... digits , the first being the unit's digit . EXAMPLES . Change 814 from the denary to the senary scale ; and the result to the quinary . ( 1 ) 6 ) 814 ( 2 ) 6 ) 135 4 6 ) 22 3 6 ) 3 - 4 5 ) 3434 5 ) 430-4 5 ) 52 2 5 ) 10 2 - 0-3 5 ) 1-1 ...
... digits , the first being the unit's digit . EXAMPLES . Change 814 from the denary to the senary scale ; and the result to the quinary . ( 1 ) 6 ) 814 ( 2 ) 6 ) 135 4 6 ) 22 3 6 ) 3 - 4 5 ) 3434 5 ) 430-4 5 ) 52 2 5 ) 10 2 - 0-3 5 ) 1-1 ...
Página 47
... digits of the number in the new scale , the first being the digit immediately following the separating point . EXAMPLES . 1. Change from the denary to the ternary scale . - 14 27 15 -X3 = - - = 1- = 1— 42 5 27 27 9 15 6 9 = 1- 3 = 2 x3 ...
... digits of the number in the new scale , the first being the digit immediately following the separating point . EXAMPLES . 1. Change from the denary to the ternary scale . - 14 27 15 -X3 = - - = 1- = 1— 42 5 27 27 9 15 6 9 = 1- 3 = 2 x3 ...
Contenido
94 | |
100 | |
106 | |
107 | |
109 | |
113 | |
121 | |
127 | |
35 | |
38 | |
47 | |
48 | |
51 | |
54 | |
60 | |
63 | |
66 | |
76 | |
82 | |
86 | |
89 | |
92 | |
134 | |
138 | |
144 | |
150 | |
157 | |
161 | |
166 | |
171 | |
172 | |
177 | |
180 | |
187 | |
193 | |
199 | |
Otras ediciones - Ver todas
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.