Books Books 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. The Youth's Assistant in Theoretic[!] and Practical Arithmetic ... - Page 82
by Zadock Thompson - 1832 - 168 pages ## Elements of Precise Surveying and Geodesy

Mansfield Merriman - Geodesy - 1899 - 274 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... George Edward Atwood - Arithmetic - 1899 - 392 pages
...of days from the focal date to the maturity of each debt. Multiply each debt In/ its number of days, and divide the sum of the products by the sum of the debts. The quotient will be the average term, of credit from the focal date. 328. To find the equated... ## Strength of materials, analysis of stresses, proportioning the material ...

International Correspondence Schools - Civil engineering - 1899 - 596 pages
...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... ## A Treatise on Bookkeeping and Stenography ...

International Correspondence Schools - Bookkeeping - 1899 - 646 pages
...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... ## The Compound Engine

Frederick Rollins Low - 1900 - 60 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... ## The Model Practical Arithmetic

Edward Gideon - 1902 - 276 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... ## Manual of Information Relative to the Philippine Civil Service Showing the ...

Philippines. Bureau of Civil Service - Civil service - 1902 - 127 pages
...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... ## The Mechanical Engineer's Pocket-book: A Reference Book of Rules, Tables ...

William Kent - Engineering - 1907 - 1206 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,... ## Manual of Examinations for the ...

Civil service - 1902 - 180 pages
...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... 