Cobb's Explantory Arithmetick, Number Two: Containing the Compound Rules, and All that is Necessary of Every Other Rule in Arithmetick for Practical Purposes and the Transactions of Business ... To which is Annexed a Practical System of Book-keeping |
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Results 1-5 of 17
Page vii
... 147 Simple Interest , - Compound Interest , Buying and Selling Stocks , Single Rule of Three Direct , 152 162 Ensurance , Commission or Factorage , Brokerage , and 164 167 Rule of Three Inverse , Discount , Loss and Gain.
... 147 Simple Interest , - Compound Interest , Buying and Selling Stocks , Single Rule of Three Direct , 152 162 Ensurance , Commission or Factorage , Brokerage , and 164 167 Rule of Three Inverse , Discount , Loss and Gain.
Page viii
... Loss and Gain , Barter , · 174 - 176 180 184 - 186 189 194 195 197 198 202 · 204 205 206 208 ib . Practice , Tare and Tret , - Single Fellowship , Compound Fellowship , Alligation Medial , Alligation Alternate , Double Rule of Three ...
... Loss and Gain , Barter , · 174 - 176 180 184 - 186 189 194 195 197 198 202 · 204 205 206 208 ib . Practice , Tare and Tret , - Single Fellowship , Compound Fellowship , Alligation Medial , Alligation Alternate , Double Rule of Three ...
Page 140
... Loss and Gain , Tare and Tret , & c . By a very trifling difference in the operation , we have other rules which we call Square and Cube Roots , Position , Arithmetical Progression , & c . & c . But you must not apprehend any difficulty ...
... Loss and Gain , Tare and Tret , & c . By a very trifling difference in the operation , we have other rules which we call Square and Cube Roots , Position , Arithmetical Progression , & c . & c . But you must not apprehend any difficulty ...
Page 164
... loss of property , such as houses , ships , merchan- dise , & c . , which may happen from fire , storms , & c . The writing by which the contract of indemnity is binding upon the parties , is called the policy . The average loss is 5 ...
... loss of property , such as houses , ships , merchan- dise , & c . , which may happen from fire , storms , & c . The writing by which the contract of indemnity is binding upon the parties , is called the policy . The average loss is 5 ...
Page 168
... Loss and Gain , Bar- ter , Practice , Tare and Tret , Single and Double Fellowship , Alligation , Annuities , and also Double Rule of Three ; for , as was stated on pages 139 and 140 , these rules have different names , applicable to ...
... Loss and Gain , Bar- ter , Practice , Tare and Tret , Single and Double Fellowship , Alligation , Annuities , and also Double Rule of Three ; for , as was stated on pages 139 and 140 , these rules have different names , applicable to ...
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Cobb's Explantory Arithmetick, Number Two: Containing the Compound Rules ... Lyman Cobb No preview available - 2017 |
Common terms and phrases
Arithmetick borrow bushels carry the quotient cents and five cipher column of cents column of days column of pounds Compound Interest Compound Substraction cost cube root currency decimal dimes divide the amount dividend divisor dollars drachms DRY MEASURE equal EXAMPLES For Theoretical EXPLANATIONS farthings federal money figures five mills four gain gallon given number given sum higher denomination hogshead hundred-weight hundredths improper fraction inches integer left hand lower denomination lower line lowest MEASURE merator merchant bought miles moidores multiply nett weight ounces payment pence pints present worth quantity quarters quarts Reduce Reduction Ascending remainder right hand denomination Rule of Three separatrix shillings Simple Substraction Slate sold solid feet square root substract the lower tare TARE AND TRET tenths Theoretical Exercise third term thousandths Three Direct tion tret TROY WEIGHT tuns upper line Vulgar Fractions wheat whole amount whole numbers
Popular passages
Page 160 - But if any payments be made before one year's interest hath accrued, then compute the interest on the principal sum due on the obligation, for one year, add- it to the principal, and compute the interest on the sum paid, from the time it was paid up to the end of the year; add it to the sum paid, and deduct that sum from the principal and interest, added as above...
Page 212 - Multiply the divisor, thus augmented, by the last figure of the root, and subtract the product from the dividend, and to the remainder bring down the next period for a new dividend.
Page 168 - ... then multiply the second and third terms together, and divide their product by the first, the quotient will be the fourth term or answer, in the same denomination vj'ilh the third term.
Page 160 - If the payment be less than the interest, the surplus of the interest must not be taken to augment the principal ; but interest continues on the former principal until the period when the payments, taken together, exceed the interest due...
Page 158 - If a year extends beyond the time of payment, then find the amount of the principal...
Page 159 - The rule for casting interest, when partial payments have been made, is to apply the payment, in the first place, to the discharge of the interest then due. " If the payment exceeds the interest, the surplus goes towards discharging the principal, and the subsequent interest is to be computed on the balance of principal remaining due.
Page 154 - ... 3d. If there be parts of a year, as months and days, work for the months by the aliquot parts of a year...
Page 160 - Compute the interest to the time of the first payment ; if that be one year or more from the time the interest commenced, add it to the principal, and deduct the payment from the sum total. If there be after payments made, compute the interest on the balance due to the next payment, and then deduct the payment as above; and in like manner from one payment to another, till all the payments are absorbed; provided the time between one payment and another be one year or more.
Page 212 - Separate the given number into periods of three figures each, by putting a point over the unit figure, and every third figure beyond the place of units. 2. Find the greatest cube in the left hand period, and put its root in the quotient. 3.
Page 12 - TROY WEIGHT. 24 grains (gr.) = 1 pennyweight (pwt.). 20 pennyweights = 1 ounce (oz.). 12 ounces = 1 pound (lb.). 351. Apothecaries' weight is used in mixing medicines and in selling them at retail. APOTHECARIES