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RULE. Multiply each payment by the time at which it is due, then divide the sum of the products by the sum of the payments, and the quotient will be the answer.
The Scholar's Arithmetic; Or, Federal Accountant ...: The Whole in a Form ... - Page 189
by Daniel Adams - 1807 - 216 pages

## The Federal Calculator: Or, A Concise System of Practical Arithmetic

William Slocomb - 1828 - 137 pages
...pay at once, several debts due at different times, so that neither party shall sustain loss. RULE. b Multiply each payment by the time at which it is due;...of the products by the sum of the payments, and the quotient will be the equated time, nearly. EXAMPLES. 1. A owes B \$136, to be paid in 10 months ; \$96...

## Adams's New Arithmetic: Arithmetic, in which the Principles of Operating by ...

Daniel Adams - Arithmetic - 1828 - 264 pages
...find the mean time for several payments, — RULE : — Multiply each sum by its time of payment, and divide the sum of the products by the sum of the payments, and the quotient will be the answer. Note. This rule is founded on the supposition, that what is gained by...

## Adams's New Arithmetic: Arithmetic, in which the Principles of Operating by ...

Daniel Adams - Arithmetic - 1828 - 264 pages
...find the mean time for several payments, — ROLE : — Multiply each sum by its time of payment, and divide the sum of the products by the sum of the payments, and the quotient will be the answer. Note. This rule is founded on the supposition, that what i'i gained by...

## The Juvenile Arithmetick, and Scholar's Guide: Wherein Theory and Practice ...

Martin Ruter - Arithmetic - 1828 - 166 pages
...EQUATION. Equation is the method for finding a time to pay at once, several debts due at different times. RULE. Multiply each payment by the time at which it is due, and divide the sum of the products by the sum of all the payments — the quotient will be the time...

## The Practical Arithmetic: In which the Principles of Operating by Numbers ...

Arithmetic - 1829 - 180 pages
...the mean time of several payments, we have this RULE. Multiply each sum by its TIME of payment, and divide the sum of the PRODUCTS by the sum of the PAYMENTS. The rule ia founded on the supposition that what is gained by keeping a debt a certain time after it...

## A Short System of Practical Arithmetic: Compiled from the Best Authorities ...

William Kinne - 1829
...the rates and quantities of the several simples given. RULE. — Multiply each quantity by its rate ; then divide the sum of the products by the sum of the quantities, or the whole composition, and the quotient will be the rate of the compound required. EXAMPLES....

## Pike's System of Arithmetick[!] Abridged ...: To which are Added Appropriate ...

Nicolas Pike, Dudley Leavitt - Arithmetic - 1830 - 228 pages
...once, several debts due at different times, so that neither party shall sustain loss. RULE.—Multiply each payment by the time at which it is due; then...of the products by the sum of the payments, and the quotient will be the equated time.* • , EXAMPLES. 1. A owes B \$380 to be paid as follows, viz. \$100...

## Adams's New Arithmetic: Arithmetic, in which the Principles of Operating by ...

Daniel Adams - Arithmetic - 1830 - 264 pages
...find the mean time for several payments, — RULE : — Multiply each sum by its time of payment, and divide the sum of the products by the sum of the payments, and the quotient will be the answer. Note. This rule is founded on the supposition, that what is gained by...