 | Charles Guilford Burnham - Arithmetic - 1837 - 266 pages
...interest of $1 for the given time, we shall obtain the principal required, as before. — Hence the RULE : DIVIDE the given interest by the interest of $1 for the given time, and the quotient will be the answer. 2. What principal will gain $19 iu 4 months, at 6 per cent.... | |
 | Benjamin Greenleaf - Arithmetic - 1839 - 356 pages
...$1.06. From the above illustrations we deduce the following RULE. Divide the given sum by the amount of $1. for the given rate and time; and the quotient will be the present worth. If the present worth be subtracted from the given sum, the remainder will be the discount.... | |
 | Benjamin Greenleaf - Arithmetic - 1841 - 334 pages
...$1.06. From the above illustrations we deduce the following RULE. Divide the given sum by the amount of $1. for the given rate and time ; and the quotient will be the present worth. If the present worth be subtracted from the given sum, the remainder will be the discount.... | |
 | Charles Guilford Burnham - Arithmetic - 1841 - 324 pages
...the interest of $1 for the given time, we shall obtain the principal required, as before. Hence the RULE. Divide the given interest by the interest of $1 for the given time, and the quotient will be the answer. 2. What principal will gain $19 in 4 months, at 6 per cent.... | |
 | George Roberts Perkins - Arithmetic - 1841 - 274 pages
...per cent., and the interest, to find the principal. By the reverse of the last problem we obtain this RULE. Divide, the given interest by the interest of $1, for the given time, and given rate per cent. Examples. 1. The interest on a certain principal, for 9 months and 10... | |
 | Osman Call - Arithmetic - 1842 - 200 pages
...PER CENT, AND AMOUNT GIVEN, TO FIND THE PRINCIPAL. RULE. — Divide the given amount by the amount of $1 for the given rate and time, and the quotient will be tht principal. 1. What principal, at 8 per cent, in lyear and G months, -will amount to $85,12? Ans.... | |
 | Osman Call - Arithmetic - 1842 - 210 pages
...WORTH OF ANY GIVEN SUM, FOR ANY GIVEN TIME. RULE. — Divide the given sum by the amount of one dollar for the given rate and time, and the quotient will be the present worth. 1. What is the present worth of 863,6 due one year hence, discounting at the rate of... | |
 | Benjamin Greenleaf - Arithmetic - 1842 - 184 pages
...From the above illustrations, we deduce the following RULE. Divide the given sum by the amount of $ 1 for the given rate and time, and the quotient will be the present worth. Or, multiply the given sum by 100, and divide the product by the amount of $ 100 for... | |
 | Charles Haynes Haswell - Engineering - 1844 - 298 pages
...compound interest. DISCOUNT. The Time, Rate per Cent., and Interest being gieen, to find the Principat. RULE.— Divide the given interest, by the interest of $1, for the given rate and time. EXAMPLE.— What sum of money at 6 per cent, will in 14 months gain $14 ? $14H-.07 = $200 Am. The Principal,... | |
 | Benjamin Greenleaf - Arithmetic - 1844 - 204 pages
...424 424 From the above illustration, we deduce the following RULE. Divide the given sum by the amount of $1 for the given rate and time, and the quotient will be the present worth. Or, multiply the given sum by 100, and divide the product by the amount of $ 100 for... | |
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RULE. Divide the given interest by the interest of $1 for the given rate and time, and the quotient will be the principal. 
