The American Tutor's Assistant, Improved: Or, A Compendious System of Practical Arithmetic ...Cushing & Jewett, 1827 - 211 σελίδες |
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Σελίδα 48
... continue the process . PROOF . By Compound Multiplication . EXAMPLES . £ . S. d . 2 ) 743 17 4 £ . 3 . 4 ) 147 14 d . 8 Quotient 371 18 8 2 Proof 743 17 4 £ . S. d . £ . $ . d . 3 ) 9866 19 111 4 ) 7685 13 83 £ . S. d . 5 ) 9759 16 71 ...
... continue the process . PROOF . By Compound Multiplication . EXAMPLES . £ . S. d . 2 ) 743 17 4 £ . 3 . 4 ) 147 14 d . 8 Quotient 371 18 8 2 Proof 743 17 4 £ . S. d . £ . $ . d . 3 ) 9866 19 111 4 ) 7685 13 83 £ . S. d . 5 ) 9759 16 71 ...
Σελίδα 154
... continue 5 years at 4 per cent . ? Ans . 1337. 11s . 1.104d . 3. What ready money will purchase an annuity of 415.8125 dol . to continue 4 years at 6 per cent . ? Ans . 1440.83189375 dol . 4. If the yearly rent of an estate be 588.865 ...
... continue 5 years at 4 per cent . ? Ans . 1337. 11s . 1.104d . 3. What ready money will purchase an annuity of 415.8125 dol . to continue 4 years at 6 per cent . ? Ans . 1440.83189375 dol . 4. If the yearly rent of an estate be 588.865 ...
Σελίδα 157
... continue 4 years , but not to commence till the end of two years , allowing 5 per cent . to the purchaser ? 4 £ . 20 1.05 = 1.215506 ) 20.00000 ( 16.45405 2 1.05.05.055125 ) 3.54595 ( 64.326 Ans . From table IV . S6 years 5.07569 for 2 ...
... continue 4 years , but not to commence till the end of two years , allowing 5 per cent . to the purchaser ? 4 £ . 20 1.05 = 1.215506 ) 20.00000 ( 16.45405 2 1.05.05.055125 ) 3.54595 ( 64.326 Ans . From table IV . S6 years 5.07569 for 2 ...
Σελίδα 158
... continue 4 years , may be purchased for 641. 68. 64d . ready money , at 5 per cent . ? 4 6 1.05-1.2155062 ) 1.3400956 1.05 ) 6.21836 Present worth inverted 623.46 Product 400.001 .05 £ . 20.00005 Ans . From table IV . 5.07569 for 6 ...
... continue 4 years , may be purchased for 641. 68. 64d . ready money , at 5 per cent . ? 4 6 1.05-1.2155062 ) 1.3400956 1.05 ) 6.21836 Present worth inverted 623.46 Product 400.001 .05 £ . 20.00005 Ans . From table IV . 5.07569 for 6 ...
Σελίδα 159
... continue for ever . Note . For perpetual , half - yearly , or quartes ' wents , table V. is to be applied as in the similar cases of toy annuities foregoing . CASE 1 . The annuity and ratio given , to find the present word RULE . Divide ...
... continue for ever . Note . For perpetual , half - yearly , or quartes ' wents , table V. is to be applied as in the similar cases of toy annuities foregoing . CASE 1 . The annuity and ratio given , to find the present word RULE . Divide ...
Συχνά εμφανιζόμενοι όροι και φράσεις
9 dol acc't transferred account transferred acres aliquot amount annuity annum barter Bought bushel cash in full casks compound interest Compound Multiplication containing cost cube root cyphers Daniel Whitney decimal denominator Divide dividend divisor dollars dolls drams Duncan Jones ell English EXAMPLES Facit feet figures folio gain gallons gross half yearly hogsheads improper fraction inches integer Jan'y Jane Russel lowest terms merchant miles mills months Multiply neat weight Observe the Notes ounces payments pence perches persons pieces pounds present worth principal PROOF purchase quarters quarts quotient rate per cent ratio involved ready money Reduce remainder Rule of Three Samuel shillings sold square root sterling subtract sugar sundries Table tare transferred from Ledger transferred to Ledger Troy Weight VULGAR FRACTIONS wheat whole numbers wine yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 93 - RULE.* Multiply the principal by the rate per cent, and divide the product by 100: the quotient will be the interest for 1 year.
Σελίδα 167 - Multiply the number of terms, less 1, by the common difference, and to the product add the first ; term, the sum is the last term.
Σελίδα 167 - Note. — In any series of numbers in arithmetical progression, the sum of the two extremes is equal to the sum of any two terms equally distant from them; as in the latter of the above series 6 + 1=4+3, and =5+2.
Σελίδα 66 - Divide both terms by the common measure, and the quotients will be the numerator and denominator 'of the fraction required: or, Divide the terms by any number that will divide them both without a remainder, and divide the quotients in the same manner...
Σελίδα 123 - To reduce a compound fraction to a single one. RULE. Multiply all the numerators together for a new numerator, and all the denominators for a new denominator, then reduce the new fraction to its lowest term by Case I.
Σελίδα 65 - ... less is when the third term is less than the first, and requires the fourth term to be less than the second.
Σελίδα 157 - ... for a divisor; the quotient of this division will be the present worth. Or, Take two numbers under the given rate in Table IV. viz. that opposite the sum of the two given times, and that against the time of reversion, and multiply their difference by the annuity of the present worth. When the payments are half yearly or quarterly, use Table V.
Σελίδα 124 - To reduce the fraction of one denomination to the fraction, of another, but less, retaining the same value. RULE. Multiply the...
Σελίδα 187 - A cistern for water has two cocks to supply it, by the first it may be filled in 45 minutes, and by the second in 55 minutes; it has likewise a discharging cock, by which it may, when full, be emptied...
Σελίδα 2 - An Act for the Encouragement of Learning, by securing the copies of Maps, Charts, and Books, to the authors and proprietors of such copies during the time* therein mentioned," and extending the benefits thereof to the arts of designing, engraving, and etching historical and other prints.