The Teachers' Assistant, Or, A System of Practical Arithmetic: Wherein the Several Rules of that Useful Science are Illustrated by a Variety of Examples, a Large Proportion of which are in Federal Money : the Whole Designed to Abridge the Labour of Teachers, and to Facilitate the Instruction of YouthBenjamin Warner, 1817 - 198 σελίδες |
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Σελίδα 9
... cypher , ( 0 ) which , of itself , represents no number . See TABLE FOURTH . Tens Units Hundreds Thousands Tens of thousands Hundreds of thousands . Millions Hundreds of millions Tens of millions 10 100 1,0 0 0 1 0,0 0 0 1 0 0,0 0 0 1,0 ...
... cypher , ( 0 ) which , of itself , represents no number . See TABLE FOURTH . Tens Units Hundreds Thousands Tens of thousands Hundreds of thousands . Millions Hundreds of millions Tens of millions 10 100 1,0 0 0 1 0,0 0 0 1 0 0,0 0 0 1,0 ...
Σελίδα 16
... cyphers occur at the right hand of either or both of the factors , omit them in the operation , and annex them to the product . Multiplicand 2 6 0 4 3 Multiplier 4 3 2 52086 78129 104172 Product 1 1250576 EXAMPLES . 2 0 4 3 210 507 200 ...
... cyphers occur at the right hand of either or both of the factors , omit them in the operation , and annex them to the product . Multiplicand 2 6 0 4 3 Multiplier 4 3 2 52086 78129 104172 Product 1 1250576 EXAMPLES . 2 0 4 3 210 507 200 ...
Σελίδα 19
... cypher on the right of the dividend , and affix the next figure , and so on , till a sufficient number of figures are affixed - try how often the divisor is contained in this se- cond dividual , and proceed as before . Continue this pro ...
... cypher on the right of the dividend , and affix the next figure , and so on , till a sufficient number of figures are affixed - try how often the divisor is contained in this se- cond dividual , and proceed as before . Continue this pro ...
Σελίδα 20
... Cyphers on the right of the divisor may be omitted in the operation , observing to separate as many figures from the right of the dividend , which annex to the remainder . EXAMPLES . 1. Divide 146340 by 5400. Facit 27 , remainder 540 ...
... Cyphers on the right of the divisor may be omitted in the operation , observing to separate as many figures from the right of the dividend , which annex to the remainder . EXAMPLES . 1. Divide 146340 by 5400. Facit 27 , remainder 540 ...
Σελίδα 23
... cypher is put in the tens ' place ; and if there are no cents , two cyphers are used . If the point which separates the dollars from the cents be removed , or supposed to be removed , the sum may considered as cents only : and when the ...
... cypher is put in the tens ' place ; and if there are no cents , two cyphers are used . If the point which separates the dollars from the cents be removed , or supposed to be removed , the sum may considered as cents only : and when the ...
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acres aliquot amount annuity annum answer Arithmetic Bought Bring bushels bushels of wheat casks cent to cents cents per lb compound interest contained cube root cyphers decimal dividend divisor dollars per cent dols drams DRY MEASURE English ells EXAMPLES Facit farthings Federal Money fourths furlongs gain gallons given number given sum grains hogsheads hundred weight improper fraction inches lowest terms merchant miles millions mixed number months Multiply nails neat weight New-York Note number of terms ounces paid pecks pence Pennsylvania currency penny pennyweights pieces pint pounds present worth principal quarters quarts quotient rate per cent Reduce remainder Result Result roods Rule of Three shillings sold square root sterling Subtract sum or quantity TABLE tare thousand TROY WEIGHT tuns VULGAR FRACTIONS whole numbers yards cost yards of cloth yards of linen yards of muslin
Δημοφιλή αποσπάσματα
Σελίδα 145 - RULE. Divide as in whole numbers, and from the right hand of the quotient point off as many places for decimals as the decimal places in the dividend exceed those in the divisor.
Σελίδα 129 - 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 130 - 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 170 - Divide the difference of the extremes by the number of terms, less 1, and the quotient will be the common difference.
Σελίδα 161 - Bring down the first figure of the next period to the remainder for a new dividend, to which find a new divisor as before, and in like manner proceed till the whole be finished.
Σελίδα 72 - Set that term of the supposition which is ol the same name or kind with the term of demand, in the first place, set the other term of supposition in the second place, and the term of demand in the third place.
Σελίδα 167 - Suppose two numbers, and work with each agreeably to the tenor of the question, noting the errors of the results : multiply the errors of each operation into the supposed number of the other ; then, If the errors be alike, i.
Σελίδα 10 - 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 169 - Multiply the number of terms, less 1, by the common difference, and to the product add the first term, the sum is the last term.