Elements of ArithmeticGlazier, 1824 - 219 σελίδες |
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Σελίδα 14
... worth after paying his debts ? Ans . 20995 dolls . 6. A borrowed of B 9427 dollars , and paid him at one time 4249 dollars , at another time 1427 dollars , and at another time 947 dollars ; what remains due ? Ans . 2804 dolls . 7. From ...
... worth after paying his debts ? Ans . 20995 dolls . 6. A borrowed of B 9427 dollars , and paid him at one time 4249 dollars , at another time 1427 dollars , and at another time 947 dollars ; what remains due ? Ans . 2804 dolls . 7. From ...
Σελίδα 23
... worth of 924 tons of potash , if 1 ton sell for 95 dollars ? Ans . 87780 dollars . 5. There is an orchard containing 9 rows of trees , and there are 57 trees in each row ; how many trees are there in the orchard ? Ans . 513 . 6. A man ...
... worth of 924 tons of potash , if 1 ton sell for 95 dollars ? Ans . 87780 dollars . 5. There is an orchard containing 9 rows of trees , and there are 57 trees in each row ; how many trees are there in the orchard ? Ans . 513 . 6. A man ...
Σελίδα 37
... worth 13000 pounds . His books showed that for the last three years he had cleared 875 pounds a year ; the three preceding , 586 pounds a year ; and for the time previous to that , 64 pounds a year . With what sum did he commence busi ...
... worth 13000 pounds . His books showed that for the last three years he had cleared 875 pounds a year ; the three preceding , 586 pounds a year ; and for the time previous to that , 64 pounds a year . With what sum did he commence busi ...
Σελίδα 87
... worth 23 bushels of wheat , how many bushels is 1 sheep worth ? And how many bushels are 50 sheep worth at that rate ? Ans . 74bu . 390bu . 6. If 9 acres 1 rood produce 136 bushels of what part of a rood will produce 1 bushel ? d how ...
... worth 23 bushels of wheat , how many bushels is 1 sheep worth ? And how many bushels are 50 sheep worth at that rate ? Ans . 74bu . 390bu . 6. If 9 acres 1 rood produce 136 bushels of what part of a rood will produce 1 bushel ? d how ...
Σελίδα 134
... worth 20 dollars ; what will be the side of a cube of silver whose value shall be 8 times as much ? Ans . 4 inches . NOTE . To solve such questions as the preceding , cube the given side , and multiply it by the proportion be- tween the ...
... worth 20 dollars ; what will be the side of a cube of silver whose value shall be 8 times as much ? Ans . 4 inches . NOTE . To solve such questions as the preceding , cube the given side , and multiply it by the proportion be- tween the ...
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2qrs 3qrs acres added annum antece antecedent approximate arithmetical means arithmetical progression bushels called cent ciphers column commences common denominator complex numbers compound interest consequent contained cost cube root decimal figures diameter difference dividend division divisor dollars duct EXAMPLES FOR PRACTICE extract the square factors fathom Federal money feet four quantities fourth term frac gain gallons geometrical means geometrical progression given number gives greater Hence hundred hundredths inches last figure logarithm manner mean term merator method months multiplicand number composed number of terms operation pence performed periodical fraction places of decimals plain pound preceding principal proportion question quotient reduced remainder rods Rule of Three separate separatrix share shillings side simple sought square root subtract the product tain tare tenths third thousandths tient tion tiplied TROY WEIGHT twice unity weight whole number worth write written yards
Δημοφιλή αποσπάσματα
Σελίδα 29 - AVOIRDUPOIS WEIGHT. 16 drams (dr.) make 1 ounce, marked oz. 16 ounces 1 pound Ib. 28 pounds 1 quarter qr. 4 quarters 1 hundred weight cwt. 20 hundred weight 1 ton T.
Σελίδα 158 - If 8 men can build a wall 20 feet long, 6 feet high and 4 feet thick, in 12 days ; in what time will 24 men build one 200 feet long, 8 feet high, and 6 feet thick ? 8 : 12 : : 20x6x4 24: 200x8x6 80 (lays, Jlns.
Σελίδα 187 - Multiply the sum of the two extremes by the number of terms, and half the product will be the sum of all the terms.
Σελίδα 11 - Ans. 90. 5. A merchant bought of one person 50 barrels of flour for 300 dollars ; of another person, 75 barrels for 525 dollars ; and of another person, 125 barrels for 1000 dollars.
Σελίδα 183 - RULE. Find an answer, as before, by linking ; then say, As the sum of the quantities, or differences, thus determined, is to the given quantity, so is each ingredient found by linking, to the required quantity of each.
Σελίδα 166 - Ans. 60. 5. ..What is the age of a person who says, that, if | of the years I have lived, be multiplied by 7, and ^ of them be added to the product, the sum will be 292 ? Ans. 60 years.
Σελίδα 82 - RULE. 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.
Σελίδα 156 - There is a cistern having a pipe which will empty it in 10 hours; how many pipes of the same capacity will empty it in 24 minutes ? Ans.