Books Books RULE. Divide the given interest by the interest of the principal, for the given time, at 1 per cent., and the quotient will be the rate. The Common School Arithmetic ... - Page 205
by James Stewart Eaton - 1868 - 312 pages ## Putnam's Arithmetic

Rufus Putnam - Arithmetic - 1849 - 276 pages
...times 1 per cent. as there are times \$10 in \$50. Ans. 5 per cent. RULE. Divide the given interest by the interest of the principal for the given time at 1 per cent. per annum ; the quotient will be the rate required. 2. At what rate per cent. must \$200 be put on interest,... ## A Treatise on Arithmetic, Combining Analysis and Synthesis: Adapted to the ...

James Stewart Eaton - Arithmetic - 1857 - 376 pages
...\$18, the rate must be the quotient of \$18 -:- \$6 = 3. Hence, RULE. — Divide the given interest by the interest of the principal, for the given time, at 1 per cent. 2. At what rate per cent. must \$370 be put on interest to gain \$55.50 in 3 years ? Ans. 5. 3. If \$97... ## The Progressive Practical Arithmetic: Containing the Theory of Numbers, in ...

Horatio Nelson Robinson - Arithmetic - 1859 - 362 pages
...obtain 5, the required rate per cent. Hence the RULE. Divide the given interest by the interest on the principal for the given time at 1 per cent., and the quotient will be the rate per cent, required. EXAMPLES FOR PRACTICE. 2. If I pay \$45 interest for the use of \$500 3 years, what... ## The Common School Arithmetic: Combining Analysis and Synthesis ; Adapted to ...

James Stewart Eaton - Arithmetic - 1864 - 322 pages
...quotient of \$18 -^-\$6=3. Hence, RULE. Divide the given interest by the interest of the princi~ pa!, for the given time, at 1 per cent., and the quotient...\$21.30 in 3 years? Ans. 5. 3. If \$36 gain \$7.56 in 3 years, what is the rate per cent. ? 4. If \$300 gain \$43.80 in 2yr., what is the rate per cent.? 247.... ## A Written Arithmetic, for Common and Higher Schools: To which is Adapted a ...

George Augustus Walton - Arithmetic - 1864 - 362 pages
...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 tf0 wiN 1. \$300 gain \$40.80 in 1 y. 5 m. ? . Ans. 8%. 2. \$100 gain \$33J in 12 y.... ## The Common School Arithmetic: Combining Analysis and Synthesis, Adapted to ...

James Stewart Eaton - Arithmetic - 1866 - 312 pages
...gain \$18, the rate must be the quotient of \$18 -:- \$6 = 3. Hence, RULE. Divide the given interest by the interest of the principal, for the given time,...\$21.30 in 3 years? Ans. 5. 3. If \$36 gain \$7.56 in 3 years, what is the rate per cent.? 4. If \$300 gain \$43.80 in 2yr., what is the rate per cent. ? 247.... ## New Practical Arithmetic in which the Science and Its Applications are ...

Henry Bartlett Maglathlin - Arithmetic - 1869 - 332 pages
...\$19.21 is contained times in \$153.68, which is 8. Therefore, etc. *,- ^ULE. Divide the given interest by the interest of the principal for the given time at 1 per cent. Examples. At what rate of interest will 2. \$75 gain \$6.25, in 1 year, 4 months, 20 days? Ans. 6 %.... ## A Complete Arithmetic: Uniting Mental and Written Exercises in a Natural ...

Emerson Elbridge White - Arithmetic - 1870 - 350 pages
...-f- (prin. X 1 % X time). 298. RULE. — To find the rate per cent., Divide tiie given interest by the interest of the principal for the given time, at 1 per cent. Problem III. Principal, Interest, and Rate 3?er Cent, given, to find the Time. 17. The interest of... ## Robinson's Progressive Practical Arithmetic: Containing the Theory of ...

Horatio Nelson Robinson, Daniel W. Fish - Arithmetic - 1871 - 384 pages
...obtain 5, the required rate per cent. Hence the RULE. Divide the given interest by the interest on the principal for the given time at 1 per cent., and the quotient will be the rate per cent. required. EXAMPLES FOR PRACTICE. 2. If I pay \$45 interest for the use of \$500 3 years, what... 