| Joseph Ray - Arithmetic - 1857 - 360 pages
...the number of terms less one, the quotient will be the com. diff. Hence, the Rule for Case II. — **Divide the difference of the extremes by the number of terms less** one; the quotient will be the com. diff. 2. The extremes are 3 and 300; the number of terms 10 : find... | |
| John Homer French - Arithmetic - 1869 - 335 pages
...the product to the less extreme, or subtract it from the greater. H. To find the common difference. **Divide the difference of the extremes by the number of terms less** lt III. To find the number of terms. Divide the difference of the extremes by the common difference,... | |
| Henry Bartlett Maglathlin - Arithmetic - 1869 - 332 pages
...product of the common difference by the number of terms less one. Hence, to find the common difference, **Divide the difference of the extremes by the number of terms less** one. Also, to find the number of terms, Divide the difference of the extremes by the common difference,... | |
| Robert Stewart (of Dundee.) - Arithmetic - 1871 - 211 pages
...travel to bring them, one by one to the basket? CASE II. When the extremes and the number of terms are **given, to find the common difference. RULE. — Divide the difference of the extremes by** one less than the number of terms, the quotient is the common difference. 5. In an arithmetical series... | |
| Benjamin Greenleaf - Arithmetic - 1871 - 350 pages
...divided by the number of common differences, 9, the quotient, 3, will be the common difference. Hence the **RULE. — Divide the difference of the extremes by the number of terms less** one, and the quotient will be the common difference. . EXAMPLES FOR PRACTICE. 1. The extremes of a... | |
| James Stewart Eaton - 1872 - 402 pages
...additions ; ie the concnon difference. Hence, 3<16. PROB. 2. — The extremes and number of terms beinj **given, to find the common difference, RULE. — Divide the difference of the extremes by the** numbet of terms less one, and the quotient will be the common difference. Ex. 1. The extremes of an... | |
| George Payn Quackenbos - Arithmetic - 1872 - 348 pages
...rules : — RULE II. — The extremes and number of terms being given, to find, the common difference, **divide the difference of the extremes by the number of terms less 1.** RULE III. — The extremes and common difference being given, to find the number of terms, divide the... | |
| Joseph Ray - 1856 - 402 pages
...Ans. 2281 J ART. 412. To find the common difference, when the extremes and number of terms are known. **RULE. — Divide the difference of the extremes by the number of terms less** one. 1. Find the common difference of a series whose extremes are 8 and 28, and number of terms, 6.... | |
| Henry Bartlett Maglathlin - Arithmetic - 1873 - 362 pages
...product of the common difference by the number of terms less one. Hence, to find the common difference, **Divide the difference of the extremes by the number of terms less** one. Also, to find the number of terms, Divide the difference of the extremes by the common difference,... | |
| Philotus Dean - Arithmetic - 1874 - 472 pages
...— 1) d, it is plain that I — a = ± \n — Í) d, and d= ± ((I—a) -i- (n — 1)). Hence the **Rule. — Divide the difference of the extremes by the number of terms less** one. EXAMPLES FOR PRACTICE. 1. The first term is 2, the last term is 74, and the number of terms 25... | |
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