Adam's New Arithmetic: Arithmetic, in which the Principles of Operating by Numbers are Analytically Explained and Synthetically Applied...J. and J. W. Prentiss, 1833 - 264 σελίδες |
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Σελίδα 15
... OPERATION . Chaise , 210 dollars , Horse , 70 dollars . Saddle , 9 dollars . Answer , 289 dollars . Add as before . The units will be 9 , the tens 8 , and the hundreds 2 ; that is , 210 + 70 + 9 = 289 . After the same manner are ...
... OPERATION . Chaise , 210 dollars , Horse , 70 dollars . Saddle , 9 dollars . Answer , 289 dollars . Add as before . The units will be 9 , the tens 8 , and the hundreds 2 ; that is , 210 + 70 + 9 = 289 . After the same manner are ...
Σελίδα 16
... OPERATION . First bag , 876 Second bag , Third bag , 653 524 2053 Amount , Writing down the numbers as already directed , we begin with the right hand , or unit column , and find the amount to be 13 , that is , 3 units and 1 ten ...
... OPERATION . First bag , 876 Second bag , Third bag , 653 524 2053 Amount , Writing down the numbers as already directed , we begin with the right hand , or unit column , and find the amount to be 13 , that is , 3 units and 1 ten ...
Σελίδα 21
... operation is most easily performed part at a time , and therefore it is necessary to write the numbers down before performing the ceration . 14. A farmer , having a flock of 237 sheep , lost 114 of them by disease ; how many had he left ...
... operation is most easily performed part at a time , and therefore it is necessary to write the numbers down before performing the ceration . 14. A farmer , having a flock of 237 sheep , lost 114 of them by disease ; how many had he left ...
Σελίδα 22
... OPERATION . 15 cents . 7 cents . 8 cents left . A difficulty presents itself here ; for we cannot take 7 from 5 ; but we can take 7 from 15 , and there will remain 8 . 18. A man bought a horse for 85 dollars , and a cow for 27 dollars ...
... OPERATION . 15 cents . 7 cents . 8 cents left . A difficulty presents itself here ; for we cannot take 7 from 5 ; but we can take 7 from 15 , and there will remain 8 . 18. A man bought a horse for 85 dollars , and a cow for 27 dollars ...
Σελίδα 27
... operation may be much facilitated by a rule , called Multi- plication , in which the number to be repeated is called the multiplicand , and the number which shows how many times the multiplicand is to be repeated is called the ...
... operation may be much facilitated by a rule , called Multi- plication , in which the number to be repeated is called the multiplicand , and the number which shows how many times the multiplicand is to be repeated is called the ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
acres amount annexed annuity answer apples arithmetical series avoirdupois bought bushels called ciphers compound interest compound numbers contained cord feet cows cube root cubic currency decimal fractions diameter divided dividend division divisor dollars equal EXAMPLES FOR PRACTICE factors farthings federal money foot gain gallons given number greatest common divisor Hence hogshead horse hundred hundredths improper fraction inches least common multiple left hand length less number measure miles mills minuend minutes mixed number months multi multiplicand multiply Note number of terms OPERATION oranges paid payment pence pints pounds present worth principal proportion pupil quantity quarts quotient quotient figure rate per cent ratio receive Reduce remainder right hand figure rule shillings side simple numbers sold solid feet square root subtraction tens thousandths units vulgar fractions weight whole number write yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 217 - Multiply the divisor, thus augmented, by the last figure of the root, and subtract the product from the dividend, and to the remainder bring down the next period for a new dividend.
Σελίδα 77 - TABLE. 2 pints (pts.) make - 1 quart, - marked - qt. 8 quarts 1 peck, pk. 4 pecks ----- 1 bushel, ----- bu. 36 bushels ----- 1 chaldron, - - - - ch. Note. A gallon, dry measure, contains 268f cubic inches. A Winchester bushel is 18£ inches in diameter, 8 inches deep, and contains 2150$ cubic inches.
Σελίδα 139 - 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 244 - A man was hired 50 days on these conditions, — that, for every day he worked, he should receive $ '75, and, for every day he was idle, he should forfeit $ '25 ; at the expiration of the time, he received $27'50; how many days did he work...
Σελίδα 80 - Reduce 9s. 13', 25' to seconds. • 72. In 1020300", how many degrees ? The following are denominations of things not included in the Tables : — 12 particular things - make - 1 dozen. 12 dozen -,------1 gross. 12 gross, or 144 dozen, - - - - 1 great gross. Also, 20 particular things - make - 1 score.
Σελίδα 105 - Divide the greater number by the less, and that divisor by the remainder, and so on, always dividing the last divisor by the last remainder, till nothing remain.
Σελίδα 259 - EF, or his certain attorney, his executors, administrators, or assigns, to which payment, well and truly to be made, I bind myself, my heirs, executors and administrates, firmly by these presents.
Σελίδα 221 - The first term, the last term, and the number of terms be ing given, to find the common difference. RULE. — (') Divide the difference of the extremes by the number of terms less 1, and the quotient will be the common difference. liiieslinn. — 1. How do you find the common difference? EXAMPLES. 1. The extremes are 2 and 53, and the number of terms 18, required the
Σελίδα 126 - How does it appear, that in multiplying both terms of the fraction by the same number the value of the fraction is not altered?
Σελίδα 102 - To reduce a mixed number to an improper fraction, — RULE : ^Multiply the whole number by the denominator of the fraction, to the product ad,d the numerator, and write the result over the denominator, EXAMPLES FOR PRACTICE.