Elements of ArithmeticGlazier, 1824 - 219 σελίδες |
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Σελίδα 8
... column . In like manner place all the tens in the same vertical column ; and also the hundreds , thousands , & c . in their respective columns ; and draw a line under the whole . Then add all the numbers which are in the lumn of units ...
... column . In like manner place all the tens in the same vertical column ; and also the hundreds , thousands , & c . in their respective columns ; and draw a line under the whole . Then add all the numbers which are in the lumn of units ...
Σελίδα 9
... column to column to the last , under which write the whole amount that is found in it . This rule is explained by the following examples . EXAMPLE I. If 54925 is to be added to 2023 ; the numbers are written as below . 54925 2023 56948 ...
... column to column to the last , under which write the whole amount that is found in it . This rule is explained by the following examples . EXAMPLE I. If 54925 is to be added to 2023 ; the numbers are written as below . 54925 2023 56948 ...
Σελίδα 10
... column , which is the column of tens . Passing to the second column , we say 1 , which was re- tained from the first column , and cipher make 1 , and 5 make 6 , and 5 are 11 , and 2 make 13 ; 3 is written un- der this column ; and for ...
... column , which is the column of tens . Passing to the second column , we say 1 , which was re- tained from the first column , and cipher make 1 , and 5 make 6 , and 5 are 11 , and 2 make 13 ; 3 is written un- der this column ; and for ...
Σελίδα 12
... column . Finally at the fourth column , we say , 5 from 8 , and 5 remains , which is written under- neath ; and 3522 is the remainder , which results after subtracting 5432 from 8954 . EXAMPLE II . We wish to subtract 7987 from 27646 ...
... column . Finally at the fourth column , we say , 5 from 8 , and 5 remains , which is written under- neath ; and 3522 is the remainder , which results after subtracting 5432 from 8954 . EXAMPLE II . We wish to subtract 7987 from 27646 ...
Σελίδα 15
... column is subtracted . The same operation is performed upon every column to the last ; the sum total of which being subtracted , there is no remainder if the work is right . Thus , having found by the sum of the four following numbers ...
... column is subtracted . The same operation is performed upon every column to the last ; the sum total of which being subtracted , there is no remainder if the work is right . Thus , having found by the sum of the four following numbers ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
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.