Practical and Mental Arithmetic on a New Plan: In which Mental Arithmetic is Combined with the Use of the Slate, Containg a Complete System for All Practical Purposes; Being in Dollars and Cents ... With Exercises for the Slate, to which is Added a Practical System of Book-keeping |
From inside the book
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Page 26
... acres of land for 8 dollars ; how much did he lay out in all ? 9. How old would you be , were your age double what it now is ? 10. If you had three times as many fingers and thumbs as you have now , how many would you have in all ? 11 ...
... acres of land for 8 dollars ; how much did he lay out in all ? 9. How old would you be , were your age double what it now is ? 10. If you had three times as many fingers and thumbs as you have now , how many would you have in all ? 11 ...
Page 68
... acres of land cost , at $ 12,25 ( $ 121 ) an acre ? -45325 . What will 3700 acres , at $ 15,50 ( $ 15 ) an acre ? - 57350. A. $ 1026,75 . yard ! 11. What will 27000 yards of broadcloth cost , at $ 3,50 ( $ 34 ) # 294500 . At $ 2,33 ...
... acres of land cost , at $ 12,25 ( $ 121 ) an acre ? -45325 . What will 3700 acres , at $ 15,50 ( $ 15 ) an acre ? - 57350. A. $ 1026,75 . yard ! 11. What will 27000 yards of broadcloth cost , at $ 3,50 ( $ 34 ) # 294500 . At $ 2,33 ...
Page 80
... acres • • make · • 1 square rod . rood . square 1 square acre . 1 square mile . 1. How many square inches in 2 square feet ? 2. How many square feet in 3 square yards ? In 4 ? In In 10 ? In 11 ? In 12 ? 5 ? In 6 ? In 7 ? In 8 ? In 9 ...
... acres • • make · • 1 square rod . rood . square 1 square acre . 1 square mile . 1. How many square inches in 2 square feet ? 2. How many square feet in 3 square yards ? In 4 ? In In 10 ? In 11 ? In 12 ? 5 ? In 6 ? In 7 ? In 8 ? In 9 ...
Page 91
... acres , how many roods ? A. 2000 . 99. In 2000 roods , how many acres ? A. 500 . 100. In 15 tons of hewn timber , how many solid inches ? A 1296000 . 101. In 1296000 solid inches of hewn timber , how many tons ? A 15 .攀 102. In 20 ...
... acres , how many roods ? A. 2000 . 99. In 2000 roods , how many acres ? A. 500 . 100. In 15 tons of hewn timber , how many solid inches ? A 1296000 . 101. In 1296000 solid inches of hewn timber , how many tons ? A 15 .攀 102. In 20 ...
Page 92
... acres , of which no more than 200 are to be tilled ; how many poles are there in the remainder ? A. 32000 . 122. In a lunar month , of 27 days , 7 hours , 43 minutes , 5 seconds , how many seconds ? A. 2300585 . 123. How many seconds is ...
... acres , of which no more than 200 are to be tilled ; how many poles are there in the remainder ? A. 32000 . 122. In a lunar month , of 27 days , 7 hours , 43 minutes , 5 seconds , how many seconds ? A. 2300585 . 123. How many seconds is ...
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Common terms and phrases
50 cents acres amount annexing apiece apples bbls broadcloth bushels bushels of rye called ciphers cloth cost common difference common fraction compound interest contained cord feet cube root cubic currency decimal places derive the following divide dividend divisor dollars equal example Exercises federal money feet long feet wide following RULE foot gain gallons greatest common divisor hence hogshead hundred illustrations we derive improper fraction least common denominator least common multiple leaves length lowest terms miles mills mixed number molasses months Multiply number of terms OPERATION oranges ounces payment pence pints pound present worth principal proceed proportion pupil quotient figure rate per cent ratio Reduce remainder repetend shillings Slate solid feet square feet square rods square root subtract third term whole number write yards of cloth
Popular passages
Page 259 - Subtract the subtrahend, from the dividend and to the remainder bring down the next period for a new dividend, with which proceed as before, and so on, till the whole is completed. NOTE. — The same rule must be observed for continuing the operation, and pointing for decimals; as in the square root.
Page 270 - Hence, to find the number of different changes or permutations which may be made with any given number of different things. — Multiply together all the terms of the natural series, from 1 up to the given number, and the last product will be the number of changes required. 4. How many different ways may the first five letters of the alphabet be arranged ? A.
Page 210 - COMPUTE the interest on the principal sum, from the time when the interest commenced to the first time when a payment was made, which exceeds either alone or in conjunction with the preceding payments (if any) the interest at that time due: add that interest to the principal, and from the sum subtract the payment made at that time, together with the preceding payments (if any) and the remainder forms a new principal ; on which, compute and subtract the interest, as upon the first principal: and proceed...
Page 265 - Multiply the last term by the ratio; from the product subtract the first term, and divide the remainder by the ratio, less 1, for the sum of the series.
Page 178 - A. Divide the given interest by the interest of the given sum, at 1 per cent, for the given time ; the quotient will be the required rate.
Page 223 - How many shingles will it take to cover the roof of a barn 40 feet long, allowing the length of the rafters to be 16 ft.
Page 261 - The numbers which form the series are called the terms of the series or progression. The first and last terms are called the extremes, and the other terms the means.
Page 261 - Any three of the five following things being given, the other two may be easily found. 1. The first term. 2. The last term. 3. The number of terms. 4. The common difference.
Page 180 - Or, make the given interest the numerator, and the interest of the principal for 1 year at the given rate the...
Page 274 - When the hypothenuse and one leg is given, to find the other leg. From the square of the hypothenuse subtract the square of the given leg, and the square root of the remainder will be the other leg.