 | Philotus Dean - Arithmetic - 1874 - 472 pages
...Therefore $72 must be the interest for as many years as $24 is contained times in $72, namely, 3 years. Rule. — Divide the given interest by the interest of the principal for one period of time at the given rate. EXAMPLES FOR PRACTICE. 2. In how many years will $137.50 gain... | |
 | Lorenzo Fairbanks - 1875 - 472 pages
...Therefore, it will take it as many years to gain $30.40 as 24 is contained times in 30.40 = 1.26J. Hence the RULE. — Divide the given interest by the interest of the principal for one year, at the given rate; the quotient will be the time in years. 2. In what time will $3750 amount... | |
 | Henry Bartlett Maglathlin, Benjamin Greenleaf - Arithmetic - 1876 - 374 pages
...$960.50 at 1 % = $19.21 $960-60 for 2 years' at * % $153.68 -f- $19.21 = 8. is $19-21'.!t must re1uire as many times 1 % to gain $153.68 as $19.21 is contained...of the principal for the given time at 1 per cent. Eiscam/ples. At what rate of interest will 2- $75 gain $6.25, in 1 year, 4 months, 20 days? Ans. 6... | |
 | Henry Bartlett Maglathlin - Arithmetic - 1876 - 370 pages
...$960.50 at 1 % = $19.21 «9i50.50 for 2 years, at 1 % $153.68 -f- $19.21 = 8. is $19'21, !t must recluire as many times 1 % to gain $153.68 as $19.21 is contained...Divide the -given interest by the interest of the principal/or the given time at 1 per cent. At what rate of interest will 2. $75 gain $6.25, in 1 year,... | |
 | George Augustus Walton - 1876 - 358 pages
...times. Ans. 5%. Hence the RULE. To find the rate, when the interest, time, and principal are given : Divide the given interest by the interest of the principal...for the given time at 1 per cent. EXAMPLES. At what % will 1. $360 gain $40.80 in 1 y. 5 m.? -4ns. 8%. 2. $100 gain $33J in 12 y. 6 m. ? Ans. 2$%. 3. $250... | |
 | Henry Bartlett Maglathlin - Arithmetic - 1876 - 364 pages
...lt must require as many years to gain $153.68, as $76.84 is contained times in $153.68, whicti is 2. Therefore, etc. RULE. Divide the given interest by the interest of the prim ripal for 1 year, at the given rate. BTauunplea. In what time will the interest of 2. $3000 be... | |
 | Henry Bartlett Maglathlin, Benjamin Greenleaf - Arithmetic - 1877 - 372 pages
...for 2 Уеага. at 1 % $153.68 ч- $19.21 = 8. is Sl9'21' !t must require as many times 1 % to gam $153.68 as $19.21 is contained times in $153.68, which...of the principal for the given time at 1 per cent. At what rate of interest will 2. $75 gain $6.25, in 1 year, 4 months, 20 days ? Ans. 6%. 8. $3000 gain... | |
 | Edward Brooks - Arithmetic - 1877 - 438 pages
...$49.14, — ?! . which is 6 per cent. Hence we have the $8.19 int. at \%. following 49.14-i-8.19=6^. Rule. — Divide the given interest by the interest of the principal for the given time, at ONE per cent. NOTE. — When the amount is given, subtract the principal from the amount to find the... | |
 | Edward Brooks - Arithmetic - 1877 - 444 pages
...times in $49.14, which is 6percent. $8.19int, at 1 % Hence we have the following 49.14-=- 8.19 = 6&. Rule. — Divide the given interest by the interest of the principal for the given time, at ONE per cent. NOTE. — When the amount isiflven, subtract the principal from the amount to find the... | |
 | Edward Brooks - Arithmetic - 1877 - 232 pages
...times in $49.14, which is 6 per cent. $8. 19 int. atl;&. Hence we have the following 49.14-=-8.19 =6&. Rule. — Divide the given interest by the interest of the principal for the given time, at, ONE per cent. 2. At what rate will $240, in 5 yr. 4 mo., give $64 interest? Ans. 5%. 3. At what rate... | |
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RULE. Divide the given interest by the interest of the principal for the given time at 1 per cent. 
