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Given the first term, last term, and common difference, to find the number of terms. RULE. — Divide the difference of the extremes by the common difference, and the quotient increased by 1 is the number of terms.
The parallel arithmetic - Page 106
by W H. Wingate - 1865

## Daboll's Schoolmaster's Assistant, Improved and Enlarged: Eing a Plain ...

Nathan Daboll - Arithmetic - 1823 - 262 pages
...the U'hok debt. • .. PJRbBLEM III. Given the first term, last ternl, and common difference, to fmd the number of terms. RULE. «* " Divide the difference of the extremes by (he common difi'eixMiee, and the quotient increased by 1 is the number of terms. • " EXAMri.rs 1....

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

Nathan Daboll - Arithmetic - 1824 - 264 pages
...and 9 ! 2i. the u'holt PROBLEM III. UiveB the first term, last term, and common dSftcren«v. ti• find the number of terms. RULE. Divide the difference of the extremes by the common diffbrence, and the quotient increased by 1 is t!ic nunibei of terms. F.XAMT-l.KS. 1. If the extremes...

## The Youth's Assistant in Theoretick and Practical Arithmetic

Zadock Thompson - Arithmetic - 1826 - 176 pages
...difference in their ages ? Ans. 3 years. Problem III. The first term, the last term, and common difference given, to find the number of terms. RULE.! — Divide...difference of the extremes by the common difference, and the quotient, increased by 1, is the number of terms required. Examples. 1. The extremes are 2...

## Arithmetick Theoretically and Practically Illustrated

B. M. Tyler - Arithmetic - 1827 - 308 pages
...first day 21 miles, and the last 70; — how many miles does he increase daily ? Ans. 7. PROBLEM IV. To find the number of terms. • RULE. Divide the...difference of the extremes by the common difference, and add one to the quotient. Illustration. — The greatest term is made up of the common difference...

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

Roswell Chamberlain Smith - Arithmetic - 1827 - 216 pages
...one bj" one to the basket ? A. 7042 miles. PROBLEM II. — Given the extremes and common difference to find the number of terms. RULE. — Divide the...difference of the extremes, by the common difference, and the quotient increased by 1, is the answer. EXAMPLES. — If the extremes be 3 and 45, and the...

## The Improved Arithmetic: Newly Arranged and Clearly Illustrated, Both ...

Daniel Parker - Arithmetic - 1828 - 358 pages
...: whole distance 455 miles. PROB. III. — Given the first term, last term, and common difference, to find the number of terms. RULE. Divide the difference of the extremes by the common difference, and the quotient increased by one, is the number of terms. Examples. 1. Let the extremes be 5 and 53,...

## A Short System of Practical Arithmetic: Compiled from the Best Authorities ...

William Kinne - 1829 - 248 pages
...their ages ? Ans. 4 years. PROBLEM 111. Given the first term, the last term, and the common difference, to find the number of terms. RULE. — Divide the...difference of the extremes by the common difference, and the quotient increased by 1, is the number of terms required. EXAMPLES. 1. The extremes are 3 and...

## Daboll's Schoolmaster's Assistant: Improved and Enl. ...

Nathan Daboll - Arithmetic - 1829 - 252 pages
...difference, and 9121. the whole debt. PROBLEM HI. Given the first term, last term, and common difference, to find the number of terms. RULE. — Divide the...difference of the extremes by the common difference, and the quotient increased by 1 is the number of terms. EXAMPLES. 1. If the extremes be 3 and 45, and...