| Mansfield Merriman - Geodesy - 1899 - 261 pages
...method of computing it is frequently expressed by the rule: Multiply each observation by its weight **and divide the sum of the products by the sum of the** weights. ability of error given by (2), assuming that Jf represents the weight of the observation whose... | |
| International Correspondence Schools - Bookkeeping - 1899
...term of credit is from Mar. 1 to June 25, or 116 days. We multiply each debt by its term of credit, **and divide the sum of the products by the sum of the** debts. The quotient, 68 days, is the number of days after Mar. 1 when one payment of the whole indebtedness... | |
| Edward Brooks - Arithmetic - 1899
...7J5 of 2600 months, which is 3J months. Hence the 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. 1. Cents in any of the payments may be rejected... | |
| Frederick Rollins Low - 1900 - 52 pages
...the other ends of the cylinders that are involved. We must multiply each volume by its own pressure **and divide the sum of the products by the sum of the** volumes. This will give us the pressure of the mixture 75 X 2 = 150 30 X 4 = 120 45 This will be the... | |
| Civil service - 1902
...Multiply the rating obtained in each subject by the relative weight of that subject, add the products, **and divide the sum of the products by the sum of the** relative weights. The quotient thus obtained will be the average percentage for that examination. FIRST-GRADE... | |
| Philippines. Bureau of Civil Service - Civil service - 1902
...the subject (on the basis of 100 per cent), by the relative weight of that subject, add the products, **and divide the sum of the products by the sum of the** relative weights. The quotient thus obtained will be the average per cent in the examination. A different... | |
| William Kent - Engineering - 1907 - 1129 pages
...Rule.— Multiply each item by the time of its maturity in days from a fixed date, taken as a standard, **and divide the sum of the products by the sum of the** items: the result is the average time in days from the standard date. A owes B $100 due in 30 days,... | |
| Edward Gideon - 1902 - 256 pages
...which is 4 mo . 317. Rule to Find the Average Term of Credit. Multiply each debt by its term of credit, **and divide the sum of the products by the sum of the** debts. The quotient mil be the average term of credit required. Problems. 1. Find the average term... | |
| International Correspondence Schools - Bridges - 1903
...composing the section by the distance of its center of gravity from some given or assumed horizontal line, **and divide the sum of the products by the sum of the** areas {or weights). The quotient •will be the distance of the center of gravity of the entire section... | |
| William Kent - Engineering - 1902 - 1129 pages
...— Multiply each item by the time of its maturity in days from a flied date, taken as a standard, **and divide the sum of the products by the sum of the** items: the result is the average time in days from the standard date. A owes В $100 due in 30 days.... | |
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