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" 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. "
The Complete Arithmetic, Oral and Written, on the Basis of Works - Σελίδα 221
των Henry Bartlett Maglathlin - 1882 - 368 σελίδες
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Army and civil service examination papers in arithmetic

Arthur Dawson Clarke - 1880 - 286 σελίδες
...may be discharged in one payment. Multiply each debt by the time after which it becomes due, and then divide the sum of the products by the sum of the debts ; the quotient will be the equated time. The sum of .£434 is due as follows : \ of it in 4 months, \ of it in 5 months, and the...

Ray's New Higher Arithmetic: A Revised Edition of the Higher Arithmetic

Joseph Ray - 1880 - 420 σελίδες
...solution. 325. When the terms of credit begin 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 tfie sum of the debts; Hie quotient will be the equated time. 326. If the account has credits as well...

The Progressive Higher Arithmetic: For Schools, Academies, and Mercantile ...

Horatio Nelson Robinson - 1875 - 472 σελίδες
...credit of 6 months on $45, because 45 X 6 = 270 X 1. Hence the following RULE. 1. 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. II. Add the average term of...

Graded Problems in Arithmetic and Mensuration

Samuel Mecutchen - 1880 - 270 σελίδες
...by the number denoting its term of credit, and divide the sum of the products by the number denoting the sum of the debts ; the quotient will be the average term of credit. The average term of credit, added to the date of the debts, will give the equated time. CASE II. Multiply...

Graded Problems in Arithmetic and Mensuration

Samuel Mecutchen - 1880 - 292 σελίδες
...share of the gain or loss. EQUATION OF PAYMENTS. CASE I. MULTIPLY each debt by the number denoting its term of credit, and divide the sum of the products by the number denoting the sum of the debts ; the quotient will be the average term of credit. The average...

Graded Problems in Arithmetic and Mensuration

Samuel Mecutchen - 1880 - 262 σελίδες
...share of the gain or loss. EQUATION OF PAYMENTS. CASE I. MULTIPLY each debt by the number denoting its term of credit, and divide the sum of the products by the number denoting the sum of the debts ; the quotient will be the average term of credit. The average...

Mathematical Formulae: For the Use of Candidates Preparing for the Army ...

R. M. Milburn - 1880 - 116 σελίδες
...Multiply each debt by the time which will elapse before it becomes due, and then divide the sum of these products by the sum of the debts ; the quotient will be the equated time required. ALGEBRA. SIGNS, &c. The same signs are used as in Arithmetic. Note. — The...

The popular educator, Τόμοι 3-4

Popular educator - 1880 - 852 σελίδες
...Discount being reckoned: Multiply the amount of each debt by its corresponding time, and add the products. Divide the sum of the products by the sum of the debts. NB — When mercantile discount is reckoned (as is the case in practice), the rate per cent, does not...

Graded Problems in Arithmetic and Mensuration

Samuel Mecutchen - 1880 - 288 σελίδες
...date on which it becomes due, and the latest date on which any sum named in the account becomes due ; divide the sum of the products by the sum of the debts, and the quotient will be the number of days to be counted backward from the latest date. AVERAGING...

The Complete Arithmetic: Oral and Written

Henry Bartlett Maglathlin - 1881 - 418 σελίδες
...April 1, $ 200 is due. June 30, or 90 " " $400 " 200 200 x 40 days = 8000 days 400 X 90 days = 36000 " 800 ) 44000 " 55 days April 1 + 55d. = May 26, the...sum of the debts. The quotient will be the average tefm of credit. This added to the date from which the credits were reckoned will give the average time...




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