Arithmetic, in which the Principles of Operating by Numbers are Analytically Explained and Synthetically AppliedJ. & J.W. Prentiss, 1839 |
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Σελίδα 27
... evident that the whole number of trees will be equal to the amount of five 27's added together . In adding , we find that 7 taken five times amounts to 35. We write down the five units , and reserve the 3 tens ; the amount of 2 taken ...
... evident that the whole number of trees will be equal to the amount of five 27's added together . In adding , we find that 7 taken five times amounts to 35. We write down the five units , and reserve the 3 tens ; the amount of 2 taken ...
Σελίδα 40
... evident how many times 4 is con- tained in so large a number as 856. This difficulty will be readily overcome , if we decompose this number , thus : 856800 + 40 + 16 . Beginning with the hundreds , we readily perceive that 4 is ...
... evident how many times 4 is con- tained in so large a number as 856. This difficulty will be readily overcome , if we decompose this number , thus : 856800 + 40 + 16 . Beginning with the hundreds , we readily perceive that 4 is ...
Σελίδα 44
... evident that the computation cannot be readily carried on in the mind , as in the foregoing examples . Wherefore , it is more convenient to write down the computation at length in the following manner : OPERATION . Divisor . Dividend ...
... evident that the computation cannot be readily carried on in the mind , as in the foregoing examples . Wherefore , it is more convenient to write down the computation at length in the following manner : OPERATION . Divisor . Dividend ...
Σελίδα 48
... evident , also , that if 2 figures had been cut off from the right , all the remaining figures would have been so ma- ny hundreds ; if 3 figures , so many thousands , & c . Hence we derive this general RULE for dividing by 10 , 100 ...
... evident , also , that if 2 figures had been cut off from the right , all the remaining figures would have been so ma- ny hundreds ; if 3 figures , so many thousands , & c . Hence we derive this general RULE for dividing by 10 , 100 ...
Σελίδα 49
... evident , that , if our divisor had been 400 , we should have cut off 2 figures , and have divided in the same manner ; if 4000 , 3 figures , & c . Hence this gene- ral RULE : - When there are ciphers at the right hand of the di- visor ...
... evident , that , if our divisor had been 400 , we should have cut off 2 figures , and have divided in the same manner ; if 4000 , 3 figures , & c . Hence this gene- ral RULE : - When there are ciphers at the right hand of the di- visor ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
acres amount annexed annuity answer apples Arithmetic arithmetical series avoirdupois 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 last term least common multiple length less number measure miles mills minuend minutes mixed number months multiplicand multiply Note number of terms OPERATION oranges ounce 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 81 - The first seven letters of the alphabet, A, B, C, D, E, F, G, are used to...
Σελίδα 114 - Multiply together the numerators for a new numerator, and the denominators for a new denominator.
Σελίδα 128 - How does it appear, that in multiplying both terms of the fraction by the same number the value of the fraction is not altered ? 24.
Σελίδα 219 - 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 141 - 03, the same as before. IT 73. The foregoing examples and remarks are sufficient to establish the following RULE. In the division of decimal fractions, divide as in whole numbers, and from the right hand of the quotient point off...
Σελίδα 238 - What is the difference between six dozen dozen, and half a dozen dozen ? Ans.
Σελίδα 2 - In conformity to the act of Congress of the United States, entitled, " An act for the encouragement of learning, by securing the copies of maps, charts and books, to the authors and proprietors of such copies, during the times therein mentioned ;
Σελίδα 236 - When the first term, the ratio, and the number of terms, are given, to find the...
Σελίδα 103 - Rule. — Divide the numerator by the denominator, the quotient will be the whole number...
Σελίδα 223 - 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