 | Charles Guilford Burnham - 1857 - 328 σελίδες
...of the interest for 1 year, is to the given interest, as 1 year is to the time required. Hence the RULE. Divide the given interest by the interest of the given principal for 1 year, and the quotient will be the answer. 2. In what time will $240 gain $4.80, at 6 per cent. ?... | |
 | Charles Guilford Burnham - 1857 - 342 σελίδες
...of the interest for 1 year, is to the given interest, as 1 year is to the time required. Hence the RULE. Divide the given interest by the interest of the given principal for 1 year, and the quotient will be the answer. 2. la what time will $240 gain $4.80, at 6 per cent. ?... | |
 | Benjamin Greenleaf - 1857 - 452 σελίδες
...; then the required rate will be as many per cent. as 20 is contained times in 120, or 6 per cent. RULE. — Divide the given interest by the interest of the given principal at 1 per cent. for the given time. EXAMPLES. 2. The interest of $ 144 for 1 year is $ 10.08 ; what... | |
 | Benjamin Greenleaf - 1858 - 472 σελίδες
...produce $ 1 20 interest there will be required as many years as 30 is contained times in 120, or 4 years. RULE. — Divide the given interest by the interest of the given principal for 1 year. EXAMPLES. 2. How long must $ 120 be on interest, at 8£ per cent., to gain $ 13.20 ? Ans. lyr.... | |
 | Benjamin Greenleaf - 1858 - 458 σελίδες
...cent. ; then the required rate will be as many per cent, as 20 is contained times in 120, or 6 per cent RULE. — Divide the given interest by the interest of the given principal at 1 per cent, for the given time. EXAMPLES. 2. The interest of $ 144 for 1 year is $ 10.08 ; what... | |
 | Charles Guilford Burnham - 1859 - 338 σελίδες
...of the interest for 1 year, is to the given interest, as 1 year is to the time required. Hence the RULE. Divide the given interest by the interest of the given principal Jar 1 year, and the quotient will be the answer. 2. In what time will $240 gain $4.80, at 6 per cent.... | |
 | Benjamin Greenleaf - 1861 - 338 σελίδες
...require as many years to gain $36 as $18 is contained times iu $36, which gives 2 years for the answer. RULE. — Divide the given interest by the interest of the given principal for 1 year, and the quotient will be the time. EXAMPLES FOR PRACTICE. 2. If the interest of $140 at 6 per... | |
 | George Roberts Perkins - 1865 - 360 σελίδες
...per cent. Hence, we have this RULE. Divide the given interest by the interest of the given pnncipal, for the given time, at 1 per cent. EXAMPLES. 1. The...per cent. ? In this example, we find the interest of 8100, for 9 months and 10 days, at 6 per cent., to be $4 66f. The interest at 1 per cent. is $0-77f... | |
 | George Roberts Perkins - 1869 - 358 σελίδες
...and the interest, to find the rate per cent. If the rate per cent. be doubled, other things being tne same, the interest will be doubled ; if the rate per...$100, for 9 months and 10 days, at 6 per cent., to be $4 66|. The interest at 1 per cent. is $0-77$; therefore, dividing $3-50 by $0-77f. we obtain 4| for... | |
 | Benjamin Greenleaf - 1871 - 350 σελίδες
...years. «equir(! as Jany ye|rs to gain , 36 3 6-°0 as $ 18 is contained times in $ 36, or 2 years. RULE. — Divide the given interest by the interest of the given principal for 1 year, and the quotient will be the time. EXAMPLES FOR PRACTICE. 2. If the interest of $140 at 6 per... | |
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RULE. Divide the given interest by the interest of the given principal, for the given time, at 1 per cent. EXAMPLES. 1. 
