Elements of ArithmeticGlazier, 1824 - 219 σελίδες |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 26.
Σελίδα 1
... unity . 4. An unit is a quantity , taken for the most part arbi- trarily , to serve as a standard of comparison to all quan- tities of the same kind . Thus a body is said to weigh four pounds ; and the pound is the unit or quantity with ...
... unity . 4. An unit is a quantity , taken for the most part arbi- trarily , to serve as a standard of comparison to all quan- tities of the same kind . Thus a body is said to weigh four pounds ; and the pound is the unit or quantity with ...
Σελίδα 27
... unity , when the two suppressed figures exceed 50. The separatrix is then put in the place required by the kind of decimals proposed . EXAMPLE . We wish to multiply 45,625957 by 28,635 but do not require the decimal part of the product ...
... unity , when the two suppressed figures exceed 50. The separatrix is then put in the place required by the kind of decimals proposed . EXAMPLE . We wish to multiply 45,625957 by 28,635 but do not require the decimal part of the product ...
Σελίδα 44
... the dividend , it is better to seek how often the first figure augmented by unity , is con- tained in the corresponding part of the dividend . This trial will give a quotient nearer approximated to truth than 44 ELEMENTS OF.
... the dividend , it is better to seek how often the first figure augmented by unity , is con- tained in the corresponding part of the dividend . This trial will give a quotient nearer approximated to truth than 44 ELEMENTS OF.
Σελίδα 46
... unity , which was taken from it , but the ten is retained to be added as an unit to the following product . Thus , con- tinuing the operation we say 8 times 3 are 24 , and 1 which was retained make 25 ; but as 25 cannot be taken from 6 ...
... unity , which was taken from it , but the ten is retained to be added as an unit to the following product . Thus , con- tinuing the operation we say 8 times 3 are 24 , and 1 which was retained make 25 ; but as 25 cannot be taken from 6 ...
Σελίδα 51
... unity , when the figure suppressed is equal to or greater than 5. In like manner the last of the figures remaining in the divi- dend should be augmented by unity , when the figures , suppressed agreeably to the direction of the rule ...
... unity , when the figure suppressed is equal to or greater than 5. In like manner the last of the figures remaining in the divi- dend should be augmented by unity , when the figures , suppressed agreeably to the direction of the rule ...
Άλλες εκδόσεις - Προβολή όλων
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.