Elements of ArithmeticGlazier, 1824 - 219 σελίδες |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 41.
Σελίδα 1
... called a whole number ; if it is composed of entire units and parts of an unit , or only of parts of an unit , the number is called fractional , or simply a fraction . Three and a half is a fractional number ; three - fourths form a ...
... called a whole number ; if it is composed of entire units and parts of an unit , or only of parts of an unit , the number is called fractional , or simply a fraction . Three and a half is a fractional number ; three - fourths form a ...
Σελίδα 2
... called concrete . The other kinds of units will be defined in their proper places . OF NUMERATION AND DECIMALS . 7. Numeration is the art of expressing all numbers by a limited quantity of names and characters . These char- acters are ...
... called concrete . The other kinds of units will be defined in their proper places . OF NUMERATION AND DECIMALS . 7. Numeration is the art of expressing all numbers by a limited quantity of names and characters . These char- acters are ...
Σελίδα 3
... called a thousand ; because ten times an hun . dred make a thousand . These are reckoned as the pre ceding , and represented by the same figures placed to the left of the hundreds . Thus , to signify eight thous- and , seven hundred and ...
... called a thousand ; because ten times an hun . dred make a thousand . These are reckoned as the pre ceding , and represented by the same figures placed to the left of the hundreds . Thus , to signify eight thous- and , seven hundred and ...
Σελίδα 4
... called dimes , and each of these into ten others called cents , each of the last being again divided into ten others called mills . 18. A number composed of parts , having relation to each other , but referring to different units , is ...
... called dimes , and each of these into ten others called cents , each of the last being again divided into ten others called mills . 18. A number composed of parts , having relation to each other , but referring to different units , is ...
Σελίδα 5
... called tenths ; and they are represented by the same figures as simple units ; and since they are ten times smaller than the simple unit , they are placed to the right of that figure which represents simple units . But to prevent error ...
... called tenths ; and they are represented by the same figures as simple units ; and since they are ten times smaller than the simple unit , they are placed to the right of that figure which represents simple units . But to prevent error ...
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.