Adams's New Arithmetic: Arithmetic, in which the Principles of Operating by Numbers are Analytically Explained and Synthetically AppliedJ. Prentiss, 1810 - 180 σελίδες |
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Σελίδα 13
... OPERATION . Chaise , 210 dollars . Horse , 70 dollars . Saddle , 9 dollars . Answer , 239 dollars . Add as before . The units will be 9 , the tens 8 , and the hundreds 2 ; that is , 210+ 709289 . After the same manner are performed the ...
... OPERATION . Chaise , 210 dollars . Horse , 70 dollars . Saddle , 9 dollars . Answer , 239 dollars . Add as before . The units will be 9 , the tens 8 , and the hundreds 2 ; that is , 210+ 709289 . After the same manner are performed the ...
Σελίδα 14
... OPERATION . 876 First bag , Second bag , 653 Third bag , 524 Amount , 2053 Writing down the numbers as already di- rected , we begin with the right hand , or unit coluinn , and find the amount to be 13 , that is , 3 units and 1 ten ...
... OPERATION . 876 First bag , Second bag , 653 Third bag , 524 Amount , 2053 Writing down the numbers as already di- rected , we begin with the right hand , or unit coluinn , and find the amount to be 13 , that is , 3 units and 1 ten ...
Σελίδα 18
... operation is most easily performed part at a time , and therefore it is necessary to write the numbers down before performing the operation . 14. A farmer , having a flock of 237 sheep , lost 114 of them by disease ; how many had he ...
... operation is most easily performed part at a time , and therefore it is necessary to write the numbers down before performing the operation . 14. A farmer , having a flock of 237 sheep , lost 114 of them by disease ; how many had he ...
Σελίδα 22
... operation may be much facilitated by a rule called Multiplication , 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 multiplier ...
... operation may be much facilitated by a rule called Multiplication , 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 multiplier ...
Σελίδα 24
... OPERATION . 253 12 Ans . 3036 The product of 12 , with each of the significant figures or digits , having been comm . ted to memory from the multiplication table , it is just as easy to multiply by 12 as by a single figure . Thus , 12 ...
... OPERATION . 253 12 Ans . 3036 The product of 12 , with each of the significant figures or digits , having been comm . ted to memory from the multiplication table , it is just as easy to multiply by 12 as by a single figure . Thus , 12 ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
acres amount annexed annuity answer apples arithmetical series bushels called ciphers common difference composite number compound interest compound numbers contained cord feet cows cube root cubic decimal fractions diameter divided dividend division divisor dollars equal evidently EXAMPLES FOR PRACTICE factors farthings federal money foot gain gallons given number given sum 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 rate per cent ratio receive Reduce remainder right hand figure rule shillings side simple numbers sold solid feet square root subtraction subtrahend tens thousandths units vulgar fractions weight whole number write yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 90 - Divide the denominator by the whole number, when it can be done without a remainder ; otherwise, multiply the numerator by it, and under the product write the denominator, which may then be reduced to a whole or mixed number.
Σελίδα 4 - BBOWN, of the said district, hath deposited in this office the title of a book, the right whereof he claims as author, in the words following, to wit : " Sertorius : or, the Roman Patriot.
Σελίδα 95 - Prom' the very process of dividing each of the parts, that is, of increasing the denominators by multiplying them, it follows, that each denominator must be & factor of the common denominator ; now, multiplying all the denominators together will evidently produce such a number. Hence, To reduce fractions of different denominators to equivalent fractions having...
Σελίδα 139 - RULE.* — Multiply each payment by the time at which it is due; then divide the sum of the products by the sum of the payments, and the quotient will be the true time required.
Σελίδα 112 - 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 124 - The rate of interest upon the loan or forbearance of any money, goods or things in action...
Σελίδα 83 - 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 142 - This may be done, provided the terms be so placed, that the product of the extremes shall be equal to that of the means. 4. If 3 men perform a certain piece of work in 10 days, how long will it take 6 men to do the same ? The number of days in which 6 men will do the work being the term sought, the.
Σελίδα 166 - Hence, when the extremes and number of terms are given, to find the common difference, — Divide the difference of the extremes by the number of terms, less 1, and the quotient will be the common difference.
Σελίδα 63 - Thirty days hath September, April, June, and November, February twenty-eight alone ; All the rest have thirty-one.