 | R. Barnes - 1793 - 162 頁
...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!... | |
 | 1801 - 446 頁
...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.... | |
 | Nicolas Pike - 1802 - 350 頁
...*MuItiply each payment by the time at whi<¿ it is due ; then divide the fum of the products by the fum of the payments, and the quotient will be the equated time, or that required. i EXAMPLES. i. A owes В £380 to be paid as follows, viz.^ioo in б months, j£izo in 7 months, and... | |
 | Daniel Adams - 1807 - 248 頁
...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... | |
 | Samuel Webber - 1808 - 466 頁
...several debts, due at different times, so that no lo§s shall be sustained by either .party. HU1E.* Multiply each payment by the time, at which it is...sum of the payments, and the quotient will be the time required. • This rule is founded on a supposition, that the sum of the interests of the several... | |
 | James Thompson - 1808 - 176 頁
...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... | |
 | James Noyes - 1808 - 168 頁
...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.... | |
 | Daniel Adams - 1810 - 190 頁
...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... | |
 | Edward Augustus Kendall - 1811 - 962 頁
...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, lb. s. 6 CX 5K — !«and... | |
 | Edward Augustus Kendall - 1811 - 462 頁
...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)... | |
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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 true time required. 
