The National Arithmetic, on the Inductive System: Combining the Analytic and Synthetic Methods, Together with the Cancelling System; Forming a Complete Mercantile ArithmeticR.S. Davis, 1849 - 360 σελίδες |
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Σελίδα 65
... wide , allowing each shingle to be 4 inches wide and 18 inches long , and to lay one third to the weather ? Ans . 20160 . 14. There is a house 56 feet long , and each of the two sides of the roof is 25 feet wide ; how many shingles will ...
... wide , allowing each shingle to be 4 inches wide and 18 inches long , and to lay one third to the weather ? Ans . 20160 . 14. There is a house 56 feet long , and each of the two sides of the roof is 25 feet wide ; how many shingles will ...
Σελίδα 133
... wide ? Ans . 4cd . 66197ft . 4. What is the value of 197 barrels of flour , at $ 63 a bar- rel ? Ans . $ 134.15 . 5. What is the value of 37611 acres of land , at $ 75 per acre ? Ans . $ 28387.06 . quintals of fish , at $ 4.75 per ...
... wide ? Ans . 4cd . 66197ft . 4. What is the value of 197 barrels of flour , at $ 63 a bar- rel ? Ans . $ 134.15 . 5. What is the value of 37611 acres of land , at $ 75 per acre ? Ans . $ 28387.06 . quintals of fish , at $ 4.75 per ...
Σελίδα 134
... wide , and 3 feet high ? 21. How many feet of boards will it take to cover a side of a house which is 46 feet long and 174 feet high ? Ans . 812,7ft . # 22. Required the number of square feet on the surface of 7 boxes , each of which is ...
... wide , and 3 feet high ? 21. How many feet of boards will it take to cover a side of a house which is 46 feet long and 174 feet high ? Ans . 812,7ft . # 22. Required the number of square feet on the surface of 7 boxes , each of which is ...
Σελίδα 135
... wide , there being 2150 cubic inches in a bushel ? Ans . 294bu . 26. Which will contain the most , and by how much , a box that is 10 feet long , 8 feet wide , and 6 feet deep , or a cubical one , whose each side measures 8 feet ? Ans ...
... wide , there being 2150 cubic inches in a bushel ? Ans . 294bu . 26. Which will contain the most , and by how much , a box that is 10 feet long , 8 feet wide , and 6 feet deep , or a cubical one , whose each side measures 8 feet ? Ans ...
Σελίδα 145
... wide , at $ .05,3 per foot ? Ans . $ 2.27,7 . 6. Goliath of Gath was 64 cubits high ; what was his height in feet , the cubit being 1ft . 7.168in . ? Ans . 10ft . 4.592in . 7. If a man travel 4.316 miles in an hour 7 SECT . XXVIII ...
... wide , at $ .05,3 per foot ? Ans . $ 2.27,7 . 6. Goliath of Gath was 64 cubits high ; what was his height in feet , the cubit being 1ft . 7.168in . ? Ans . 10ft . 4.592in . 7. If a man travel 4.316 miles in an hour 7 SECT . XXVIII ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
25 per cent acres amount annex answer Arithmetic Avoirdupois barrels of flour bill Boston Bought breadth broadcloth bushels ciphers circle circumference common denominator compound interest contain cords of wood cost cube root decimal diameter Divide dividend divisor dominical letter Ducat duodecillions equal EXAMPLES farthings feet long feet wide figure foot gain gallons given number greatest common measure hogshead hundred improper fraction inches wide indorsements least common multiple length lowest terms miles minuend mixed number months multiplicand Multiply NOTE number of terms OPERATION paid payment pence perform pound sterling pounds present worth proportion quantity question quotient ratio received Reduce remainder repetend rods SECTION shillings side simple fraction sold square root sterling subtract subtrahend sugar third thousand thousandths tons United States money usury vulgar fraction weight whole number wine yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 94 - To reduce a mixed number to an improper fraction. RULE. — Multiply the whole number by the denominator of...
Σελίδα 245 - Divide the difference of the extremes by the number of terms, less 1, and the quotient will be the common difference.
Σελίδα 240 - ... 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...
Σελίδα 178 - 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, til! all the payments are absorbed ; provided the time between one payment and another be one year or more.
Σελίδα 178 - 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...
Σελίδα 126 - To reduce a mixed number to an improper fraction, Multiply the whole number by the denominator of the fraction, and to the product add the numerator; under this sum write the denominator.
Σελίδα 250 - Raise the ratio to a power whose index is equal to the number of terms, from which subtract 1 ; divide the remainder by the ratio, less 1, and the quotient, multiplied by the first term, will be the answer.
Σελίδα 297 - A sphere is a solid bounded by a curved surface, every point of which is equally distant from a point within called the center.
Σελίδα 286 - Thirty days after sight of this first of exchange (second and third of the same tenor and date unpaid...
Σελίδα 35 - Cut off the ciphers from the divisor, and the same number of figures from the right of the dividend. Then divide the remaining figures of the dividend by the remaining figures of the divisor.