 | Charles Guilford Burnham - 1857 - 328 σελίδες
...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. ?... | |
 | Charles Guilford Burnham - 1857 - 342 σελίδες
...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. ?... | |
 | Horatio Nelson Robinson - 1859 - 352 σελίδες
...dollars as $.12 is contained times in $31.80; dividing, we obtain $265, the required principal. Hence, RULE. Divide the given interest by the interest of $1 for the given time and rate, and the quotient will be the principal. EXAMPLES FOR PRACTICE. 2. What principal, at 6 per... | |
 | Horatio Nelson Robinson - 1859 - 348 σελίδες
...as $.12 is contained times in $31.80; dividing, we obtain $265, the required principal. Hence, RCLK. Divide the given interest by the interest of $1 for the given time and rate, and the quotient will lie the principal. EXAMPLES FOR PRACTICE. 2. What principal, at 6 per... | |
 | Horatio Nelson Robinson - 1860 - 444 σελίδες
...Dividing, we obtain $364.25, the required principal. Hence the RULE. Divide the given interest liy the interest of $1 for the given time at the given rate. EXAMPLES FOB, PRACTICE. 1. What sum of money, invested at 6J per cent., will produce f 279. 825 in 1 yr. 6 mo.?... | |
 | James Bates Thomson - 1860 - 440 σελίδες
...interest. Hence, 423. To find the principal, when the interest, rate per cent., and time are given. Divide the given interest by the interest of $1 for the given time and rate, expressed in decimals ; and the quotient will be the principal required. Or, mj,ke the interest... | |
 | Benjamin Greenleaf - 1860 - 456 σελίδες
...like cases in simple interest (Art. 359). RULE. — Divide the given compound interest by the compound interest of $1 for the given time at the given rate. EXAMPLES! 2. What principal, at 7 per cent. compound interest, will produce $ 205.90 in 6 years and 6 months... | |
 | James Stewart Eaton - 1861 - 376 σελίδες
...will gain 9cts., ie $.09 ; .-. , • the principal must be the quotient of $18 -:- .09 = $200. Hence, RULE. — Divide the given interest by the interest of $1 for the given rate and time. 15. What principal, at 5 per cent., will gain $15 in 6 months ? Ans. $600. 16. What... | |
 | James Stewart Eaton - 1862 - 320 σελίδες
...cent., will gain 9cts., i. S. $.09; .-. the principal must be the quotient of $18 -j- .09 = $200. Hence, RULE. Divide the given interest by the interest of $1 for the given rate and time, and the quotient will be the principal. 2. What principal, at 6 per cent., will gain... | |
 | Edward Brooks - 1863 - 350 σελίδες
...many dollars as TT 28ct. are contained times in $151.20, which jgj OQ is $540. Hence the following ~^~ RULE. — Divide the given interest by the interest of $1 for the given rate and time; or divide the amount l>y the amount o/$l. 2. What principal will in Syr. 8mo., at 6... | |
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RULE. Divide the given interest by the interest of $1 for the given time at the given rate. EXAMPLES FOR PRACTICE. 
