| Millard R. Powers - Bookkeeping - 1877 - 155 pages
...long, or 5 months. Hence the Product Method. RULE. Multiply each item or ilebt by its term of credit, **and divide the sum of the products by the sum of the** items; the quotient will be til* average term of credit. "When the term of a note or bill is expressed... | |
| William James Milne - Arithmetic - 1877 - 391 pages
...mo., which is 2 months, the average term of credit. RULE.—Multiply each debt by its term of credit, **and divide the sum of the products by the sum of the** debts. The quotient will be the average term of credit. 2. HB Claflin & Co. sold a bill of goods amounting... | |
| Edward Brooks - Arithmetic - 1877 - 429 pages
...$1, for 1500 months; if $1 has a credit 1500 Rule. — Multiply each payment by its term of credit, **and divide the sum of the products by the sum of the** payments ; the quotient will be the average term of credit. NOTES. — 1. If there are cents in any... | |
| Joseph Ray - Arithmetic - 1880 - 408 pages
...at the same date, we have the following rule : Rule. — Multiply each debt by its term of credit, **and divide the sum of the products by the sum of the** debts; the quotient will be the equated time. 326. If the account has credits as well as debits, it... | |
| A. Melrose - 1881
...mixture, when the quantities and rates of the simples are given. RULE. Multiply each quantity by its rate, **and divide the sum of the products by the sum of the quantities.** 1. Eight Ib. of sugar, at 4d. per Ib., were mixed with 5 Ib. at 5d., and 7 Ib. at 8d. ; what was the... | |
| H. Bryant - 1881
...quality of 1 oz. is 20. RULE. Multiply the value or quality of each article by the number of articles, **and divide the sum of the products by the sum of the** articles. The quotient will te the average value or quality of the mixture. 3. A grocer mixed 15 Ib.... | |
| Henry Bartlett Maglathlin - Arithmetic - 1882 - 368 pages
...average time. 334. Rule to find the Average Time of Payment. Multiply each debt by its term of credit, **and divide the sum of the products by the sum of the** debts. The quotient will be the average term of credit. This added to the date from which the credits... | |
| Emerson Elbridge White - Arithmetic - 1883 - 360 pages
...time of several debts or payments : Rules. — 1. Multiply each debt or payment by its time of credit, **and divide the sum of the products by the sum of the** debts or payments. Or : 2. Compute the interest of each debt or payment for its time of credit, and... | |
| C. Frusher Howard - Ready-reckoners - 1884 - 126 pages
...the required quantity of the other member. To prove the answer, multiply each value by its quantity, **and divide the sum of the products by the sum of the quantities.** Example. — Having four qualities of tea worth 1, 2, 3 and 4 dollars a pound, how much of each must... | |
| Zalmon Richards - Arithmetic - 1885 - 122 pages
...price and quantity of each simple are given. 1st RULE. — Multiply the number of parts of each simple **by its price, and divide the sum of the products by the** sum of all the parts. Thus, Bibs, at lOcts., 6lbs. at 12cts., 7lbs. at 14cts., will make 18lbs. at... | |
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