 | 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. ? Answer,... | |
 | Charles Guilford Burnham - Arithmetic - 1841 - 324 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 in 4 months, at 6 per cent. ? Answer,... | |
 | George Roberts Perkins - Arithmetic - 1841 - 274 pages
...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 days,at... | |
 | Charles Haynes Haswell - Engineering - 1844 - 298 pages
...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 =... | |
 | George Roberts Perkins - Arithmetic - 1846 - 266 pages
...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 days, at... | |
 | James Bates Thomson - Arithmetic - 1846 - 354 pages
...gained or lost are given. Make the given per cent, added to or subtracted from 100 (as the case may be) the numerator, and 100 the denominator of a common fraction ; then divide the selling price by this fraction ; (Art. 141 ;) and the quotient will be the cost required. OB& 1 . It... | |
 | James Bates Thomson - Arithmetic - 1846 - 362 pages
...gained or lost are given. Make the given per cent. added to or subtracted from 100, as the case may be. the numerator, and 100 the denominator of a common fraction ; then divide the selling price by this fraction ; and the quotient will be the cost requited. OBS. 1. It is not unfrequently... | |
 | James Bates Thomson - Arithmetic - 1847 - 426 pages
...cost required. Or, make the given per cent, added to or subtracted from 100, as the case may be, tJie numerator, and 100 the denominator of a common fraction ; then divide the selling price by this fraction, and the quotient will be the cost. OBS. 1. It is not unfrequently supposed... | |
 | James Bates Thomson - Arithmetic - 1848 - 434 pages
...expressed in decimals ; and the quotient will be the principal required. Or, make the interest of $1 for the given time and rate, the numerator, and 100...; then divide the given interest by this fraction, and the quotient will be the principal required. (Art. 234.) 13. What sum must be put at 7 per cent,... | |
 | James Bates Thomson - Arithmetic - 1848 - 432 pages
...the cost required. Or, make the given per cent. added to or subtracted from 100, as the case may be, the numerator, and 100 the denominator of a common fraction ; then divide the selling price by this fraction, and the quotient will be the cost. OBS. It is not unfrcquently supposed... | |
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RULE. Divide the given interest by the interest of $1 for the given time, and the quotient will be the answer. 
