Daboll's Schoolmaster's Assistant: Improved and Enlarged. Being a Plain Practical System of Arithmetic: Adapted to the United States |
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Page 41
... 101 104 11 9 104 19 7 0 19 91 90 16 7 160 10 6 19 9 4 111 9 9 976 0 10 100 0 0 234 11 10 9 0 9 80 14 6 449 12 6 29 10 4 120 0 19 6 0 8 421 10 34 341 10 4 11. Find the amount of the following £ . s. COMPOUND ADDITION .
... 101 104 11 9 104 19 7 0 19 91 90 16 7 160 10 6 19 9 4 111 9 9 976 0 10 100 0 0 234 11 10 9 0 9 80 14 6 449 12 6 29 10 4 120 0 19 6 0 8 421 10 34 341 10 4 11. Find the amount of the following £ . s. COMPOUND ADDITION .
Page 42
... amount of the following £ . s . d . sums , viz . 42l . 13s . 5d . - 11 . 10s . - 4 . 17s . 8d . — 13l . Os . 7d . - 19s . 4 † d . — 271 and 15l . 6s . Ans . £ . 115 7 0 12. Add 304l . 5s . and 03d . - 34l . 19s . 7d - 7l . 18s . 5d ...
... amount of the following £ . s . d . sums , viz . 42l . 13s . 5d . - 11 . 10s . - 4 . 17s . 8d . — 13l . Os . 7d . - 19s . 4 † d . — 271 and 15l . 6s . Ans . £ . 115 7 0 12. Add 304l . 5s . and 03d . - 34l . 19s . 7d - 7l . 18s . 5d ...
Page 73
... in 365 days , or a year ? Ans . 56940 . 15. How long will it take to count a million at the rate of 50 a minute Ans . 333h 20m . or 13d . 21h , 20m . 14. The national debt of England amounts to about 279 REDUCTION . * 5.
... in 365 days , or a year ? Ans . 56940 . 15. How long will it take to count a million at the rate of 50 a minute Ans . 333h 20m . or 13d . 21h , 20m . 14. The national debt of England amounts to about 279 REDUCTION . * 5.
Page 74
... amounts to about 279 millions of pounds sterling ; how long would it take to count this debt in dollars ( 4s . 6d . sterling ) reckoning without intermission twelve hours a day at the rate of 50 dollars a minute , and 365 days to the ...
... amounts to about 279 millions of pounds sterling ; how long would it take to count this debt in dollars ( 4s . 6d . sterling ) reckoning without intermission twelve hours a day at the rate of 50 dollars a minute , and 365 days to the ...
Page 105
... amount of 51 dols . 6 cts .; how many sheep did he buy ? Ans . 46 . 26. Bought 4 pieces of cloth , each piece containing 31 yards , at 16s . 6d . per yard , ( New - England currency ) what does the whole amount to in federal money P ...
... amount of 51 dols . 6 cts .; how many sheep did he buy ? Ans . 46 . 26. Bought 4 pieces of cloth , each piece containing 31 yards , at 16s . 6d . per yard , ( New - England currency ) what does the whole amount to in federal money P ...
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Common terms and phrases
100 dollars 2qrs 3grs 3qrs acres annuity annum answer arithmetical series barter Bought bushels compound interest contain cyphers Deduct demand dimes divide the product dividend divisor dols equal EXAMPLES federal money figure Find the value gain or loss gallon geometrical series given number given quantity given sum gross guineas hundred improper fraction inches least common least common multiple left hand lowest terms measure miles mills milreas mixed numbers months Multiply the given neat weight New-England currency New-Jersey NOTE number of shillings number of terms paid payment pence piece pound pound sterling present worth principal quotient rate per cent ratio ready money Reduce remainder Required the interest right hand rods Rule of Three sell separatrix shillings simple interest sold solid feet Sqrs square root sterling subtract subtrahend sugar tare trett VULGAR FRACTIONS whole number wine
Popular passages
Page 174 - 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 190 - IS the method of finding what quantity of each of the ingredients whose rates are given, will compose a mixture of a given rate ; so that it is the reverse of Alligation Medial, and may be proved by it. CASE I. When the mean rate of the whole mixture, and the rates of all the ingredients are given, without any limited quau
Page 40 - RULE.* 1. Place the numbers so that those of the same denomination may stand directly under each other. 2. Add the first column or denomination together, as in whole numbers; then divide the sum by as many of the same denomination as make one of the next greater...
Page 184 - 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 180 - ... it at the right hand of the given number, (after the manner of a quotient in division) for the first figure of the root, and the square number under the period, and subtract it therefrom, and to the remainder bring down the next period for a dividend. 3. Place the double of the root already found, on the left hand of the dividend for a divisor.
Page 220 - To measure a parallelogram or long square. RULE.— Multiply the length by the breadth, and the product will be the area, or superficial content, in the same name as that in which the dimension was taken, whether inches, feet, or rods, etc.
Page 180 - ... subtract it therefrom, and to the remainder bring down the next period for a dividend. 3. Place the double of the root already found, on the left hand of the dividend for a divisor. 4. Seek how often the divisor is contained...
Page 211 - A hare starts 40 yards before a grey-hound, and is not perceived by him till she has been up 40 seconds : she scuds away at the rate of...
Page 228 - In the same manner multiply all the multiplicand by the inches, or second denomination, in the multiplier, and set the result of each term one place removed to the right hand of those in the multiplicand.
Page 238 - Obligation to be void, otherwise to remain in full force and virtue.