## Daboll's Schoolmaster's Assistant: Improved and Enlarged : Being a Plain and Practical System of Arithmetick Adapted to the United States |

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Results 1-5 of 27

Page 25

... 90846 dollars , and

has he remaming or unsold , and what do they stand him in ? Ans . 178 pipes

unsold , and thev stand him in $ 1797 . SUBTRACTION OF FEDERAL MONEY .

... 90846 dollars , and

**sold**543 pipes thereof for $ 9049 dollars ; how many pipeshas he remaming or unsold , and what do they stand him in ? Ans . 178 pipes

unsold , and thev stand him in $ 1797 . SUBTRACTION OF FEDERAL MONEY .

Page 37

... 60 exercise Multiplication and Division . 1 . What wili 9 tuns of hay come to , at

14 dollars a un ? Ans . $ 136 . . 2 . If it take 320 rods to make a mile , and every

rod contains 52 yards ; how many yards are there in a mile ? Ans . 1760 . 3 .

a ...

... 60 exercise Multiplication and Division . 1 . What wili 9 tuns of hay come to , at

14 dollars a un ? Ans . $ 136 . . 2 . If it take 320 rods to make a mile , and every

rod contains 52 yards ; how many yards are there in a mile ? Ans . 1760 . 3 .

**Sold**a ...

Page 57

12 grs . how much silver did each spoon contain ? Ans . 3 oz . 4 put . 11 gr . 14 .

Bought 17 cwt . 3 grs . 19 lb . of sugar , and

remains unsold ? Ans . 11 cwt . 3 grs . 22 lb . 15 . From a piece of cloth containing

64 ...

12 grs . how much silver did each spoon contain ? Ans . 3 oz . 4 put . 11 gr . 14 .

Bought 17 cwt . 3 grs . 19 lb . of sugar , and

**sold**out one third of it ; how muchremains unsold ? Ans . 11 cwt . 3 grs . 22 lb . 15 . From a piece of cloth containing

64 ...

Page 92

6d . per week , how long will 321 10s . last me ? Ans . 1 year . 15 . A owes B

34751 . lu : B compounds with him for 13s 4d . on the pound ; pray what must he

receive for his debt 1 Ans . £2316 13s . 4d . 16 . A goldsmith

.

6d . per week , how long will 321 10s . last me ? Ans . 1 year . 15 . A owes B

34751 . lu : B compounds with him for 13s 4d . on the pound ; pray what must he

receive for his debt 1 Ans . £2316 13s . 4d . 16 . A goldsmith

**sold**a tankard for 81.

Page 96

. £201 7s . 6d . . 3 38 . If no of a ship cost 781 dollars 25 cents , what is the whole

worth ? As 5 : 781 , 25 : : 16 : $ 2500 Ans . 39 . If I buy 54 yards of cloth for 311 .

**Sold**a ship for 5371 . and I owned of her ; what was my part of the money ? . Ans. £201 7s . 6d . . 3 38 . If no of a ship cost 781 dollars 25 cents , what is the whole

worth ? As 5 : 781 , 25 : : 16 : $ 2500 Ans . 39 . If I buy 54 yards of cloth for 311 .

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### Common terms and phrases

acres added allowing amount annuity annum answer Billings Bought breadth Bring bushels called cent ciphers cloth common compound containing continue cost cube currency decimal demand denominator difference Divide dividend divisor dollars dols English Entered equal EXAMPLES farthings federal money feet figures fraction gain gallon give given given sum gross half hundred inches interest length less loss measure method miles millions mills mixed months Multiply neat New-York nine paid payment pence period piece pound present worth principal proportion quantity question quotient ratio received Reduce remainder right hand rods root RULE sell share shillings simple sold solid square stands subtract sugar Suppose TABLE tare term third thousand units weight whole whole numbers wine yards

### Popular passages

Page 162 - 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 162 - 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 190 - If the errors are alike, divide the difference of the products by the difference of the errors, and the quotient will be the answer.

Page 154 - 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 terms.

Page 185 - The first term, the last term (or the extremes) and the ratio given, to find the sum of the series RULE. Multiply the last term by the ratio, and from the product subtract the first term...

Page 226 - Obligation to be void, otherwise to remain in full force and virtue.

Page 124 - When the debtor keeps the annuity in his own hands beyond the time of payment, it is said to be in arrears. The sum of all the annuities for the time they have been foreborne, together with the interest due on each, is called the amount.

Page 177 - Alligation Alternate. ALLIGATION MEDIAL, Is when the quantities and prices of several things are given, to find the' mean price of the mixture compounded of those things.

Page 159 - The amount, principal, and rate per cent, given, to find the time. RULE. Subtract the principal from the amount; divide the remainder by the product of the ratio and principal; and the quotient -will be the time. EXAMPLES. 1. In what time will 950 dols. 75 cts. amount to 1235 dollars, 97,5 cents, at 6 per cent, per annum ? From the amount 81235,975 Take the principal 950,75 950,75x06=57,0450)285,2250(5 years, Ans.

Page 91 - Multiply the second and third terms together, and divide their product by the first term; and the quotient will be the answer to the question, in the same denomination you left the second term in, which may be brought into any other denomination required.