A Short System of Practical Arithmetic: Compiled from the Best Authorities; to which is Annexed a Short Plan of Book-keeping. The Whole Designed for the Use of SchoolsGlazier, Masters & Company, 1831 - 240 σελίδες |
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Σελίδα xvii
... side , and setting down the whole of such products as are less than ten ; but for such as are just equal to a certain number of tens , write down 0 , and carry 1 for each ten to the next pro¬ duct ; and for such as exceed a certain ...
... side , and setting down the whole of such products as are less than ten ; but for such as are just equal to a certain number of tens , write down 0 , and carry 1 for each ten to the next pro¬ duct ; and for such as exceed a certain ...
Σελίδα xviii
... side of the cross , or X ; the second at the right ; that arising from their product at the top ; and that aris- ing from the answer at the bottom ; if the answer be right , the top and bottom figures will be alike . EXAMPLES . 1 . 4271 ...
... side of the cross , or X ; the second at the right ; that arising from their product at the top ; and that aris- ing from the answer at the bottom ; if the answer be right , the top and bottom figures will be alike . EXAMPLES . 1 . 4271 ...
Σελίδα xx
... wide was the river in that place ? and how much did this bridge exceed in length that at Westminster , in England , which is about 1200 feet from shore to shore , and is sup- ported by 11 piers , making the number of arches 12 ? 4770 ...
... wide was the river in that place ? and how much did this bridge exceed in length that at Westminster , in England , which is about 1200 feet from shore to shore , and is sup- ported by 11 piers , making the number of arches 12 ? 4770 ...
Σελίδα xxii
... side of a cross , or X ; do the same with the quotient , and place the excess on the right hand ; multiply these two figures together , add their pro- duct to the remainder of the divisor , if there be any , cast out the nines in the ...
... side of a cross , or X ; do the same with the quotient , and place the excess on the right hand ; multiply these two figures together , add their pro- duct to the remainder of the divisor , if there be any , cast out the nines in the ...
Σελίδα 11
... wide , and each course to be laid out 6 inches ? Ans . 8640 . 7. How many boards will cover a barn that is 50 feet long , and 30 feet wide ; the height of the gable ends 13 feet , and the rafters 20 feet each ; and the posts , or body ...
... wide , and each course to be laid out 6 inches ? Ans . 8640 . 7. How many boards will cover a barn that is 50 feet long , and 30 feet wide ; the height of the gable ends 13 feet , and the rafters 20 feet each ; and the posts , or body ...
Συχνά εμφανιζόμενοι όροι και φράσεις
2qrs 3qrs 3qts acres amount annex annum answer APPLICATION Bought breadth bushels called cask ciphers circumference compound interest contain cord cost cube cubic David Davis denominator diameter difference dimes divide the product dividend division divisor dollars DRY MEASURE ells equal errours EXAMPLES farthings Federal Money feet long figure frustum gain gallons geometrical series given number given sum Hallowell hogsheads hundred improper fraction inches integer Jonathan Worth last product length less lowest terms miles mills mixed number months multiplicand multiply New-England currency NOTE number of terms payment pence pound sterling pounds present worth principal proportion quantity quotient rate per cent ratio Reduce remainder right hand rods Rule of Three RULE.-Divide RULE.-Multiply shillings sold solid content square root stick of timber subtract tare tret triangle TROY WEIGHT VULGAR FRACTIONS whole numbers wine yards
Δημοφιλή αποσπάσματα
Σελίδα 152 - Operations with Fractions A) To change a mixed number to an improper fraction, simply multiply the whole number by the denominator of the fraction and add the numerator.
Σελίδα ii - Co. of the said district, have deposited in this office the title of a book, the right whereof they claim as proprietors, in the words following, to wit : " Tadeuskund, the Last King of the Lenape. An Historical Tale." In conformity to the Act of the Congress of the United States...
Σελίδα 180 - To the remainder, bring down the first figure in the next period, and call it the dividend. 4. Involve the root to the next inferior power to that which is given, and multiply it by the number denoting the given power for a divisor.
Σελίδα 135 - Subtract the principal from the last amount, and the remainder will be the compound interest. EXAMPLES.
Σελίδα 186 - ... sought. 3. Multiply the terms of the geometrical series together belonging to those indices, and make the product a dividend, 4. Raise the first term to a power whose index is one less than the number of the terms multiplied, and make the result a divisor. 5. Divide, and the quotient is the term sought. EXAMPLES. 4. If the first of a geometrical series be 4, and the ratio 3, what is the 7th term ? 0, 1, 2, 3, Indices.
Σελίδα xv - Write down the numbers, the less under the greater, placing units under units, tens under tens, &c. and draw a line under them.
Σελίδα 122 - As the sum of the several products, Is to the whole gain or loss ; So is each man's particular product, To his particular share of the gain or loss.
Σελίδα 113 - 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 138 - DISCOUNT. DISCOUNT is an allowance made for the payment of any sum of money before it becomes due, and is the difference between that sum, due sometime hence, and its present worth. The present worth of any sum or debt due some time hence, is such a...
Σελίδα 215 - The frustum of a pyramid is what remains after the top is cut off by a plane parallel to the base, and is...