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 Βιβλία Βιβλία Divide the given amount by the amount of \$1 for the given time and rate, and the quotient will be the principal required. Robinson's Progressive Practical Arithmetic: Containing the Theory of ... - Σελίδα 254
των Horatio Nelson Robinson, Daniel W. Fish - 1858 - 372 σελίδες
Πλήρης προβολή - Σχετικά με αυτό το βιβλίο ## A New System of Arithmetic on an Improved Plan

Charles Guilford Burnham - 1850
...multiplying the amount of \$1 for the given time by the given principal, then it follows, that if we divide the given amount by the amount of \$1 for the given time, we shall obtain the required principal. 14. What is the amount of \$597.75, for 20 years, at 6 per cent.,... ## A New System of Arithmetic, on an Improved Plan, Embracing the Rules of ...

Charles Guilford Burnham - 1857
...shall obtain the other factor, or the principal required; 858-^1.10=\$780, the answer. Hence the RULE. Divide the given amount by the amount of \$1 for the given time, and the quotient will be the answer. EXAMPLES. 2. What principal will amount to \$778.10, in 4 years and... ## A NEW SYSTEM OF ARITHMETIC

CHARLES G. BURNHAM - 1857
...multiplying the amount of :ll for the given time by the given p incip.il, then it follows, that if we divide the given amount by the amount of \$1 for the given time, we shall obtain the required principal. 14. What is the amount of \$597.75, for 20 years, at 6 per cent.,... ## A Treatise on Arithmetic, Combining Analysis and Synthesis: Adapted to the ...

James Stewart Eaton - 1857 - 355 σελίδες
...amounts to \$1.10 ; .-., the principal must be the quotient of \$110 -f- 1.10 = \$100. Hence, RULE. — Divide the given amount by the amount of \$1 for the given rate and time. 22. What principal, at 6 per cent., will amount to \$360.585 in 16 months ? . Ans. \$333.875.... ## The National Arithmetic on the Inductive System: Combining the Analytic and ...

Benjamin Greenleaf - 1857 - 444 σελίδες
...from the given sum, gives \$ 0.72 as the discount. RULE. — Divide the given sum by the amount of \$ 1 for the given time and rate, and the quotient will be the PRESENT WORTH. From the given sum subtract the present worth, and the remainder will be the DISCOUNT.... ## Practical Arithmetic: Uniting the Inductive with the Synthetic Mode of ...

James Bates Thomson - 1858 - 384 σελίδες
...the present worth and the discount of a sum or debt, for any given time or rate. Divide the given sum by the, amount of \$1, for the given time and rate, and the quotient will be the present worth of the debt. Subtract the present worth from the given sum or debt, and the remainder... ## The Massachusetts Teacher, Τόμος 23

1858
...discern the truth attemped to be illustrated. Put side by side, the two following rules : " Divide the amount by the amount of \$1 for the given time and rate." " Multiply the third term by the product of the number of units in each of the second terms, and divide... ## The National Arithmetic on the Inductive System: Combining the Analytic and ...

Benjamin Greenleaf - 1858 - 444 σελίδες
...from the given sum, gives \$ 0.72 as the discount. RULE. — Divide the given sum by the amount of \$ 1 for the given time and rate, and the quotient will be the PRESENT WORTH. From the given sum subtract the present worth, and the remainder will be the DISCOUNT.... ## The Progressive Practical Arithmetic: Containing the Theory of Numbers, in ...

Horatio Nelson Robinson - 1859 - 336 σελίδες
...Amt. of \$1 in 2 years 6 months, at 7 per cent. Since \$1, in \$88.125 ^- 1.175 = \$75, Ans. 2 y(!ars % months, at 7 per cent., will amount to \$1.175, the...\$655.20 in 8 months ? Ans. \$630. 3. What principal, at 5 pep cent., will amount to \$106.855 in 5 years 5 months and 9 days ? Ans. \$84. 4. What sum, put at interest,... ## Normal Arithmetic: A Text-book, Theoretical and Practical, in Six Parts ...

Silas Lawrence Loomis - 1859 - 300 σελίδες
...or see Art. 282. PROB. LXXXI. — THE AMOUNT, RATE AND TIME GIVEN TO FIND THE PRINCIPAL. RULE. — Divide the given amount by the amount of \$1 for the given time and rate. EXAMPLES. 1589. The interest is 877.51, time 1 jr. 6 mo., rate 6 per ct. What is the principal ? Ans....