Elements of ArithmeticGlazier, 1824 - 219 σελίδες |
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Σελίδα 3
... periods more and more advanced to- wards the left , all imaginable whole numbers are ex- pressed in an uniform manner , by the aid of ten figures only . 14. To enumerate with facility a number expressed by any given number of figures ...
... periods more and more advanced to- wards the left , all imaginable whole numbers are ex- pressed in an uniform manner , by the aid of ten figures only . 14. To enumerate with facility a number expressed by any given number of figures ...
Σελίδα 118
... we multiply 1746 by the same number 6 , and subtract the product from 11176 ; there remains 700 , by the side of which the division 96 is brought down , and 6 , the last figure of it , separated by a period . Below 118 ELEMENTS OF.
... we multiply 1746 by the same number 6 , and subtract the product from 11176 ; there remains 700 , by the side of which the division 96 is brought down , and 6 , the last figure of it , separated by a period . Below 118 ELEMENTS OF.
Σελίδα 119
Etienne Bézout. figure of it , separated by a period . Below 7009 , which remains at the left , we write 1752 , twice the root 876 ; and dividing 7009 by 1752 , find 4 for quotient , which is written in the root , and by the side of 1752 ...
Etienne Bézout. figure of it , separated by a period . Below 7009 , which remains at the left , we write 1752 , twice the root 876 ; and dividing 7009 by 1752 , find 4 for quotient , which is written in the root , and by the side of 1752 ...
Σελίδα 131
... period 755 , of which we sepa rate the two last figures 55. Under the remaining part 7 , we write 12 , three times the square of the root ; and dividing 7 by 12 , find 0 for quotient , which is written in the root . We cube the root 20 ...
... period 755 , of which we sepa rate the two last figures 55. Under the remaining part 7 , we write 12 , three times the square of the root ; and dividing 7 by 12 , find 0 for quotient , which is written in the root . We cube the root 20 ...
Σελίδα 198
... period . Hence , the nu- merator of this last fraction remaining always equal to the period , the denominator is diminished by unity . And as this denominator is equal to unity followed by as ma- ny ciphers as there are figures in the ...
... period . Hence , the nu- merator of this last fraction remaining always equal to the period , the denominator is diminished by unity . And as this denominator is equal to unity followed by as ma- ny ciphers as there are figures in the ...
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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.