The Youth's Assistant in Theoretic and Practical Arithmetic: Designed for the Use of Schools in the United States |
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Page 7
... supposed to have been rightly performed . NOTE . No method of proving an arithmetical operation will demon- strate the work to be correct ; but as we should not be likely to commit errors in both operations , which should exactly ...
... supposed to have been rightly performed . NOTE . No method of proving an arithmetical operation will demon- strate the work to be correct ; but as we should not be likely to commit errors in both operations , which should exactly ...
Page 42
... supposed to be divided into 360 equal parts , called degrees , and these again to be subdivided into minutes and seconds ; so that the absolute quantity expressed by any of these denominations must always depend upon the size of the ...
... supposed to be divided into 360 equal parts , called degrees , and these again to be subdivided into minutes and seconds ; so that the absolute quantity expressed by any of these denominations must always depend upon the size of the ...
Page 64
... supposed to be always due whenever a payment is made ; and although , on that account , it is not always perfectly correct , it is perhaps sufficiently so for common use . This method is ex- tensively used , and is established by law in ...
... supposed to be always due whenever a payment is made ; and although , on that account , it is not always perfectly correct , it is perhaps sufficiently so for common use . This method is ex- tensively used , and is established by law in ...
Page 78
... supposed to be the same in both cases , we should have this proportion , 9rds .: 12 men :: 18 x , or the number of men required to build the 18 rods - supposing the number of rods to be the same in both cases , and the days to be of ...
... supposed to be the same in both cases , we should have this proportion , 9rds .: 12 men :: 18 x , or the number of men required to build the 18 rods - supposing the number of rods to be the same in both cases , and the days to be of ...
Page 124
... supposed ages has to the supposed age of each individual , that is , 80 : 8 :: 140 : 12 , C's true age ; or , 80 : 24 : 140 : 42 , B's age , or 80 : 48 :: 140 : 84 , A's age . This operation is called Single Position , and may be ...
... supposed ages has to the supposed age of each individual , that is , 80 : 8 :: 140 : 12 , C's true age ; or , 80 : 24 : 140 : 42 , B's age , or 80 : 48 :: 140 : 84 , A's age . This operation is called Single Position , and may be ...
Common terms and phrases
acc't acres Addition amount ANALYSIS answer bush bushels called cash in full ciphers circumference column common denominator common difference compound interest contains cost cube root cubic decimal denoted diameter divide dividend division dollars dolls DRY MEASURE equal expressed factors Federal Money feet long foot gain gallon given number given to find greatest common divisor Hence hundred hundredths inches last term least common multiple left hand leger lemons length man's share measure merator method miles minuend mixed number months multiplicand multiply number of terms payment pence pound present worth principal proportion quantity quarts QUESTIONS FOR PRACTICE quotient ratio Reduce remainder right hand rods RULE RULE.-Divide RULE.-Multiply shillings side Simon Pond simple square root subtract subtrahend supposed tens tenths tion Troy weight units velocity vulgar fraction weight whole number write
Popular passages
Page 76 - Multiply each payment by its term of credit, and divide the sum of the products by the sum of the payments ; the quotient will be the average term of credit.
Page 109 - 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.
Page 97 - Multiply all the numerators together for a new numerator, and all the denominators together for a new denominator.
Page 74 - Is when the several shares of stock are continued in trade an equal term of time. RULE. As the whole stock is to the whole gain or loss : so is each man's particular stock, to his particular share of the gain or loss.
Page 105 - Subtract the square number from the left hand period, and to the remainder bring down the next period for a dividend. III. Double the root already found for a divisor ; seek how many times the divisor is contained in the dividend...
Page 67 - In any proportion, the product of the means is equal to the product of the extremes.
Page 68 - Then multiply the second and third terms together, and divide the product by the first term: the quotient will be the fourth term, or answer.
Page 120 - RULE. Multiply all the terms of the natural series of numbers, from 1 up to the given number, continually together, and the last product will be the answer required. ExAMPLEs.
Page 89 - 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.