 | John Bonnycastle - 1851 - 314 pages
...ingredients are given, to find the value of the compound. 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.... | |
 | Benjamin Greenleaf - Arithmetic - 1852 - 380 pages
...for T'F of 152 months, which is 8 months, as before. Hence the propriety of the following RULE.* — Multiply each payment by the time at which it is due...sum of the products by the sum of the payments, and tlie quotient will be the true time required. 2. A owes B $ 300, of which $ 50 is to be paid in 2 'months,... | |
 | Charles Davies - 1852 - 344 pages
...payments.) Hence, to find the mean time, Multiply each payment by the time before it becomes due, and divide the sum of the products by the sum of the payments : the quotient will be the mean time. EXAMPLES. 1. B. owes A $600 ; $200 is to be paid in two months,... | |
 | John Radford Young - Arithmetic - 1852 - 230 pages
...sum by the number of months, or weeks, &c. , which are to elapse before payment is to be made, and then divide the sum of the products by the sum of the bills, the quotient will be what is called the equaled time in which all should be paid if they are... | |
 | Thomas Grainger Hall - 1853 - 268 pages
...different times, may be paid without loss either to the debtor or creditor. Rule. — Multiply each debt by the time at which it is due, then divide the sum of the products by the sum of the debts, and the quotient will be the equated time. Ex. (1.) A owes 5001., 2001. is due at the end of... | |
 | David Henry Cruttenden - Arithmetic - 1853 - 330 pages
...called the " equated time." 2. RULE. Multiply each payment by its time; then divide the sum of these products by the sum of the payments, and the quotient will be the equated time. 3. Suppose that A owes B $20 to be paid in 6mo., $30 to be paid in 8mo., and $40 to be... | |
 | Daniel Leach - Arithmetic - 1853 - 622 pages
...sums, due at different periods. 244. RULE. Multiply each sum by the time before it becomes due, and divide the sum of the products by the sum of the payments. OBS. 1 . This rule has been considered by many as incorrect ; but it is as correct as any rule founded... | |
 | Benjamin Greenleaf - 1854 - 342 pages
...for the payment of the whole. Hence the following RULE. — Multiply each payment by the time before it is due, then divide the sum of the products by the sum of the payments, and the quolient will be the true time required. NOTE 1. — This is the rule usually adopted by merchants,... | |
 | Barnard Smith - Arithmetic - 1854 - 368 pages
...equated time. RULE. " Multiply each debt into the time which will elapse before it becomes due, and then divide the sum of the products by the sum of the debts ; the quotient will be the equated time required." Ex. 1. A owes В £100, whereof £40 is to... | |
 | J. R. Young - 1854 - 228 pages
...each sum by the number of months, or weeks, &o., which are to elapse before payment is to be made, and then divide the sum of the products by the sum of the bills, the quotient will be what is called the equated time in which all should be paid if they are... | |
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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. 
