Books Books 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 true time required. A System of Arithmetic - Page 199
by Samuel Webber - 1812 - 248 pages ## A Short Practical Treatise of Arithmetic

R. Barnes - Arithmetic - 1793 - 144 pages
...one. EULE RULE;. Multiply each Payment by the Time at which it becomes due ; then divide the Sura ot the Products by the Sum of the Payments, and the Quotient will be the Time required. EXAMPLES. * le A owes B nol. whereof 501. is to be paid at 2 Year's end, 40I. at 3! Year's end, and... ## Mathematics: Compiled from the Best Authors and Intended to be the ..., Volume 1

Samuel Webber - Mathematics - 1801
...rates and quantities of the sev* eral 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, * The truth of this rule is too evident to need a demonstration.... ## The Scholar's Arithmetic; Or, Federal Accountant ...: The Whole in a Form ...

Daniel Adams - Arithmetic - 1807 - 216 pages
...to pay at 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...of the products by the sum of the payments, and the quAtÀM&TWA,4 equated time. - • • 204 EQUATION or PAYMENTS. SICT. III. 12. EXAMPLES. IA OWES B... ## The New Complete System of Arithmetick: Composed for the Use of the Citizens ...

Nicolas Pike - Arithmetic - 1807 - 352 pages
...feveral debts due at different times, fo that no lofs ihall be fnftained by either party. RULE i.* Multiply each payment by the time at which it is due ; then divide the fum of the products by the fum of the payments, and the quotient will be the •rjuatcd time, or that... ## A New and Complete System of Arithmetick: Composed for the Use of the ...

Nicolas Pike - Algebra - 1808 - 480 pages
...debts, due at different times, so that no loss shall be sustained by either party. RULE * < RHLB I* Multiply each payment by the time at which it is due ; then divide the sum of the products by the :,um of the payments, and the quoiiv.ii! •will be the equated time, or that required. ' ExAI.iPLtS.... ## The American Tutor's Guide: Being a Compendium of Arithmetic. In Six Parts ...

James Thompson - Arithmetic - 1808 - 172 pages
...whole debt to do wflich the following is the common RULE — Multiply each payment by its time, and divide the sum of the products by the sum of the. payments ; the quoticut will be the equated tint«. EXAMPLES. 1. A. owes B. g600 to pay at 40 days, g200 at... ## The Federal Arithmetic: Or, a Compendium of the Most Useful Rules of that ...

James Noyes - Arithmetic - 1808 - 152 pages
...that neither party may be a loser. RULE. Multiply each payment by the time at which it is due, and divide the sum of the products by the sum of the payments; the quotient will be the equated time. EXAMPLES. 1. A owes B 228O dollars, to be paid as follows, TIZ.... ## Adams's New Arithmetic: Arithmetic, in which the Principles of Operating by ...

Daniel Adams - Arithmetic - 1810 - 180 pages
...find the mean time for several payments, — RUt.E : — 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 rale is founded on the supposition, that what is gained by keeping a debt a certain... ## A pocket encyclopædia, or library of general knowledge, Volume 1

Edward Augustus Kendall - 1811
...of 1 lb. of the mixture. Rule. Multiply each quantity by its rate and add all the products together, then divide the sum of the products, by the sum of the quantities, and the quotient will be the rate sought. Thus in the example, Ib. «. 8 6 II 48 and 14)... 