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" Divide the sum of the products by the sum of the debts, and the quotient will be the average term of credit, estimated from the date selected. "
The New Normal Written Arithmetic: Designed for Common Schools, Normal ... - Σελίδα 314
των Edward Brooks - 1877 - 421 σελίδες
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The Normal Standard Arithmetic: By Analysis and Induction, Designed for ...

Edward Brooks - 1895 - 424 σελίδες
...time at which the first debt is due ; hence the equated time of payment is June 13. From the ahove we derive the following Rule. — I. Select the date...the average term of credit, estimated from the date selected. When the earliest date is not the first of the month, it is often more convenient to take...

A Manual for Teachers: Including Definitions, Principles, and Rules and ...

John Henry Walsh - 1895 - 402 σελίδες
...each debt by the number of days between the standard date and the date when the debt becomes due, and divide the sum of the products by the sum of the debts. The quotient will be the average term of credit from the standard date. Add the average term of credit...

Mathematics for Common Schools: A Manual for Teachers, Including Definitions ...

John Henry Walsh - 1896 - 282 σελίδες
...each debt by the number of days between the standard date and the date when the debt becomes due, and divide the sum of the products by the sum of the debts. The quotient will be the average term of credit from the standard date. Add the average term of credit...

A Practical Arithmetic

George Albert Wentworth - 1896 - 490 σελίδες
...Multiply each of the other debts by the number of days from the, standard date that it becomes due and divide the sum of the products by the sum of the debts. The quotient is the number of days that must be added to the standard date to find the average time...

The Columbian Cyclopedia, Τόμος 11

1897 - 898 σελίδες
...rule generally given is as follows: Multiply each sum due by the time at which it is payable, and then divide the sum of the products by the sum of the debts: the quotient is the equated time. For example, if £10 be due at one month, and £20 at two mouths,...

A Practical Arithmetic

George Albert Wentworth - 1897 - 480 σελίδες
...Multiply each of the other debts by the number of days from the standard date that it becomes due and divide the sum of the products by the sum of the debts. The quotient is the number of days that must be added to the standard date to find the average time...

The Senior Arithmetic for Grammar Schools

Charles Edward White - 1897 - 312 σελίδες
...these as a standard date, reckon the time to each of the others. Multiply each debt by its time, and divide the sum of the products by the sum of the debts. The quotient will be the average term of credit, which add to the standard date to find the average...

An Advanced Arithmetic

George Albert Wentworth - 1898 - 424 σελίδες
...each of the debts by the number of days from the standard date to the date that it becomes due, and divide the sum of the products by the sum of the debts. EXERCISE 135. 1. Find the equated time for the payment of $250 due in 3 mo., $400 due in 6 mo., $700...

An Advanced Arithmetic for High Schools, Normal Schools, and Academies

George Albert Wentworth - 1898 - 424 σελίδες
...each of the debts by the number of days from the standard date to the date that it becomes due, and divide the sum of the products by the sum of the debts. EXERCISE 135. 1. Find the equated time for the payment of $250 due in 3 mo., $400 due in 6 mo., $700...

An Advanced Arithmetic for High Schools, Normal Schools, and Academies

George Albert Wentworth - 1898 - 424 σελίδες
...each of the debts by the number of days from the standard date to the date that it becomes due, and divide the sum- of the products by the sum of the debts. EXERCISE 135. 1. Find the equated time for the payment of $250 due in 3 mo., $400 due in 6 mo., $700...




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