Libros Libros 71 - 80 de 144 sobre Hence, when the extremes and number of terms are given, to find the common difference,...
Hence, when the extremes and number of terms are given, to find the common difference, — Divide the difference of the extremes by the number of terms, less 1, and the quotient will be the common difference.
Practical and Mental Arithmetic: On a New Plan: in which Mental Arithmetic ... - Página 259
por Roswell Chamberlain Smith - 1861 - 280 páginas
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## Daboll's Complete Schoolmaster's Assistant Being a Plain Comprehensive ...

Nathan Daboll - 1843 - 240 páginas
...miles. The first term, last term, and number o/" terms given, to find the common difference. RULE. Divide the difference of the extremes by the number...1, and the quotient will be the common difference. EXAMPLES. 1. A man bought 17 yards of cloth in arithmetical progression. For the first yard he gave...
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## A manual of arithmetic

...= 3, the common difference; and the whole series 3 : 6 : 9 : 12 : 15: 18 : 21: 24. Hence the RULE. Divide the difference of the extremes by the number...and the quotient will be the " common difference, or ratio of the progression. EXAMPLES FOR PRACTICE. 1. The first term of an arithmetical progression...
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## Daboll's Schoolmaster's Assistant: Improved and Enlarged : Being a Plain ...

Nathan Daboll - 1844 - 228 páginas
...first term, the last term, and the number of terms given, to find the common difference. ROLE. — Divide the difference of the extremes by the number of terms less 1 . and the (lnotirn* will he the common diffetonoe. i EXAMPLES. 1. The extremes are 3 and 29, and the number of...
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## Elementary and practical Arithmetic on the inductive system, by analysis and ...

Charles WATERHOUSE - 1844 - 12 páginas
...last term, and number of terms, to find tiie common difference ; or sum of all the terms. RULE. — Divide the difference of the extremes by the number of terms less 1, the quotient will be the difference. Multiply the sum of the extremes by the number of terms, and half...
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## The Elements of Arithmetic ... in which Decimal and Integral Arithmetic are ...

Pliny Earle Chase - 1844
...the difference of the extremes 24, must be 8 times the common difference, which is therefore 3. RULE. Divide the difference of the extremes by the number of terms less one, and the quotient will be the common difference. This difference repeatedly added to the less,...
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## Elements of Arithmetic: For Schools and Academies. In which Decimal and ...

Pliny Earle Chase - 1844 - 240 páginas
...the difference of the extremes 24, must be 8 times the common difference, which is therefore 3. RULE. Divide the difference of the extremes by the number of terms less one, and the quotient will be the common difference. This difference repeatedly added to the less,...
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## A New Practical and Theoretical Arithemtic: In Which, in Addition to the ...

Horatio Nelson Robinson - 1845 - 288 páginas
...a series. Multiply half the sum of the extreme terms, or mean term, by the number of terms. RULE 3. To find the common difference. Divide the difference of the extremes by the number of terms less one. RULE 4. To find the number of terms. Divide the difference of the extreme terms by the common...
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## The Teachers' Assistant, Or, A System of Practical Arithmetic: Wherein the ...

1845 - 198 páginas
...for a farthing ? Ans. 86 L. 17 S. 10 d. CASE 2. When the two extremes and number of terms arc RULE. Divide the difference of the extremes by the number of terms, less one ; the quotient will be the common difference. EXAMPLES. 1. Twenty and sixty are the two extremes...
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## The Columbian Calculator: Being a Practical and Concise System of Decimal ...

Almon Ticknor - 1846 - 264 páginas
...first term, the last term, and the number of terms being given, to find the common difference. RULE I. Divide the difference of the extremes by the number...1, and the quotient will be the common difference sought. 1. The extremes are 3 and 39, and the number of terms is 19 ; what is the common dfference...
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## Welch's Improved American Arithmetic: Adapted to the Currency of the United ...

1846 - 218 páginas
...term, the last term, and the number of terms be ing given, to find the common difference. RULE. — (') Divide the difference of the extremes by the number...1, and the quotient will be the common difference. liiieslinn. — 1. How do you find the common difference? EXAMPLES. 1. The extremes are 2 and 53, and...
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