| Charles Haynes Haswell - Engineering - 1844 - 264 pages
...11.34-5-7.56= 1.5 years, Ans. EQUATION OF PAYMENTS. Multiply ench sum by its time of payment in days, **and divide the sum of the products by the sum of the** payments. EXAMPLE.— A owes B $300 in 15 days, $60 in 12 days, and $350 in 20 days ; when is the whole... | |
| Alexander Jamieson - Mechanics - 1845 - 238 pages
...the magnitude or density of each body, by its respective distance from the beginning of the system, **and divide the sum of the products by the sum of the** bodies for the distance of the centre of gravity sought The following examples will suffice for the... | |
| Benjamin Wood Foster - Bookkeeping - 1845 - 150 pages
...debts, due at different periods of time. RULE. Multiply each amount by the time in which it is payable, **and divide the sum of the products by the sum of the** debts ; the quotient will be the equated time of payment EXAMPLES. 1. Bought of Silas Pierce & Co.... | |
| Charles Davies - Arithmetic - 1846 - 399 pages
...due, equal to ? 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... | |
| John Hunter (of Uxbridge.) - 1847
...terms, as follows:— Multiply the given debts by their respective times, expressed in one denomination, **and divide the sum of the products by the sum of the** debts. The two last Exercises will, to those who are acquainted with algebra, afford opportunity of... | |
| William Vogdes - Arithmetic - 1847 - 256 pages
...given, to find the value of the mixture. PULE. Multiply each quantity of the mixture by its rate, then **divide the sum of the products by the sum of the quantities,** and the quotient will give the rate of the mixture required ? EXAMPLES. 1. If 19 bushels of rye, at... | |
| Charles Davies - Arithmetic - 1847 - 360 pages
...payments.) Hence, to find the mean time, ' .• , ' Multiply each payment by ihe 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... | |
| James S. Russell - Arithmetic - 1847 - 330 pages
...or days, as is most convenient, between the time of the calculation) and the maturity of the debt, **and divide the sum of the products by the sum of the** debts; the quotient will show the number of years, months, or days, to elapse before the single payment... | |
| James Robinson (of Boston.) - 1847
...Multiply each debt by the number of days, months, or years, between its date and the time it becomes due, **and divide the sum of the products by the sum of the** debts; the quotient will be the average or mean time for the payment of the sum of 'all the debts.... | |
| Chemical Society (Great Britain) - Chemistry - 1893
...combination of the acid and base. Multiply A into the equivalent weight of the acid, B into that of the base, **and divide the sum of the products by the sum of the** equivalents : call the quotient D. Subtract G from I) and multiply by 100/D. The percentuge loss or... | |
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