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" PROBLEM II. The first term, the last term, and the number of terms given, to find the common difference. RULE. — Divide the difference of the extremes by the number of terms less 1 , and the quotient will be the common diffcrenct. "
A New and Complete System of Arithmetick: Composed for the Use of the ... - Σελίδα 221
των Nicolas Pike - 1832 - 528 σελίδες
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A New System of Arithmetic, on the Cancelling Plan: Embracing the Rules of ...

Charles Guilford Burnham - 1837 - 266 σελίδες
...Therefore — When the extremes and number of terms are given, to find the common difference, we have this RULE : Divide the difference of the extremes, by the...1, and the quotient will be the common difference. 7. If the first term of a series be 3, the last term 276, and the number of terms 40, what is the common...

Daboll's Schoolmaster's Assistant: Improved and Enlarged. Being a Plain ...

Nathan Daboll - 1837 - 246 σελίδες
...first term, the last term, and the number of terms given, to find the common difference. R ULK. — Divide the difference of the extremes by the number..., and the quotient will be the common difference. EXAMPLES. 1. The extremes are 3 and 29, and the number ,if i«rc* 14, what is the common difference...

Practical Mercantile Arithmetic: In which the Theory and Practice of ...

Luther Ainsworth - 1837 - 298 σελίδες
...and number of terms are given, to find the common difference. Q. What is the RULE in this case ? A. Divide the difference of the extremes, by the number...1, and the quotient will be the common difference. % EXAMPLES. 1. In an arithmetical series, the extremes are 3, and 27, »" " the number of terms, 13...

Practical and Mental Arithmetic on a New Plan: In which Mental Arithmetic is ...

Roswell Chamberlain Smith - 1837 - 314 σελίδες
...then, 25 ~5 = ¿years, the common difference. Л. 5 years Hence, Toßnd the Common Difference ; — Divide the difference of the extremes by the number...terms, less 1 , and the quotient will be the common. аЖлеокА, S. Ifthe extremes bo 3 and 23, uncHYm narnb« oï\»TO» \\,чй»»Л»'*» "»»•...

A Practical and Theoretical System of Arithmetic: Containing a New System of ...

George Willson - 1838 - 194 σελίδες
...all. L 88 bricks on a side. PROBLEM III.: — The first term, the last term, and the number of terms given, to find the common difference. RULE. — Divide...1, and the quotient will be the common difference. 6. In a school there are 8 scholars, whose .ages differ alike ; the youngest is 4 years old, and the...

The Youth's Assistant in Theoretic and Practical Arithmetic: Designed for ...

Zadock Thompson - 1838 - 174 σελίδες
...4)8 (=2, the common dilfcreuce. Heuce, II. Tlte first term, the last term, and the number of terms given to find the common difference. RULE. — Divide...1, and the quotient will be the common difference. ftt, 279. ARITHMETICAL PROGRESSION 119 2. If the first term of a series be 8, the last 108, and the...

Complete Schoolmaster's Assistant: Being a Plain Comprehensive System of ...

Nathan Daboll - 1839 - 220 σελίδες
...travel the last day T Ans. 33 miles.. The fast term, last term, and number of terms given, tofind tht common difference. RULE. Divide the difference of...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...

Arithmetic, in which the Principles of Operating by Numbers are Analytically ...

Daniel Adams - 1839 - 268 σελίδες
...difference. /fence, when the extremes and number of terms are given, " to find the common difference, — Divide the difference of the extremes by the number...1, and the quotient will be the common difference. 6. If the extremes be 5 and 605, and the number of terms 151, what is the common difference? Ans. 4....

The National Arithmetic, on the Inductive System: Combining the Analytic and ...

Benjamin Greenleaf - 1839 - 356 σελίδες
...difference. 5. The sum of the terms. PROBLEM I. The first term, last term, and the number of terms being given, to find the common difference. RULE....difference of the extremes by the number of terms less one, and the quotient is the common difference. 1. The extremes are 3 and 45, and the number of terms...

The Western Calculator, Or, A New and Compendious System of Practical ...

Joseph Stockton - 1839 - 218 σελίδες
...the last acre, '• { 50050 do. whole cost. Case 2. When the two extremes, and number of terms are given, to find the common difference. RULE. Divide...difference of the extremes, by the number of terms, less one ; the quotient will be the common difference. EXAMPLE. 1. A is to receive from B a certain sum...




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