The Youth's Assistant in Theoretic and Practical Arithmetic: Designed for the Use of Schools in the United StatesH. Johnson, 1838 - 164 σελίδες |
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Σελίδα 2
... contains units of a * A comparison of the two methods of notation is exhibited in the following TABLE . i = 1 110 = X [ 100 = C 2 - II 20 = XX 200 = CC 8111 30 = XXX 200 = CCC = IV V 16 = VI 1000 M orCI 1100 - MC 1200 MCC 40 - XL | 400 ...
... contains units of a * A comparison of the two methods of notation is exhibited in the following TABLE . i = 1 110 = X [ 100 = C 2 - II 20 = XX 200 = CC 8111 30 = XXX 200 = CCC = IV V 16 = VI 1000 M orCI 1100 - MC 1200 MCC 40 - XL | 400 ...
Σελίδα 7
... contains 12 acres , ano- ther 23 acres , and the other 47 acres ; how many acres are there in the whole ? Ans . 82 . 7. A person killed an ox , the meat of which weighed 642 pounds , the hide 105 pounds , and the tallow 92 pounds ; what ...
... contains 12 acres , ano- ther 23 acres , and the other 47 acres ; how many acres are there in the whole ? Ans . 82 . 7. A person killed an ox , the meat of which weighed 642 pounds , the hide 105 pounds , and the tallow 92 pounds ; what ...
Σελίδα 8
... contains 6462 dollars , one 8224 dollars , and the other 5749 dollars ; how many dollars in the three bags ? Ans . 20435 dolls . 16. According to the cen- sus of the United States in 1820 , there were 3995053 free white males , 3866657 ...
... contains 6462 dollars , one 8224 dollars , and the other 5749 dollars ; how many dollars in the three bags ? Ans . 20435 dolls . 16. According to the cen- sus of the United States in 1820 , there were 3995053 free white males , 3866657 ...
Σελίδα 9
... contain three times as many hours as 1 day , or 3 times 24 hours ; we may there- fore write down 24 three times , and add them together , as at the left hand , or we may write 24 with 3 , the nun- ber of times it is to be repeated ...
... contain three times as many hours as 1 day , or 3 times 24 hours ; we may there- fore write down 24 three times , and add them together , as at the left hand , or we may write 24 with 3 , the nun- ber of times it is to be repeated ...
Σελίδα 13
... contains 228 rows , which are 99 hills long ; how many hills are there ? 22800 228 Ans . 22572 Annexing two ciphers to 228 , multiplies it 100 ; we then subtract 228 from this product , which leaves 99 times 223 ; and in general , 4 ...
... contains 228 rows , which are 99 hills long ; how many hills are there ? 22800 228 Ans . 22572 Annexing two ciphers to 228 , multiplies it 100 ; we then subtract 228 from this product , which leaves 99 times 223 ; and in general , 4 ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
3qrs acres Addition amount ANALYSIS answer Arithmetic bush bushels called ciphers circumference column common denominator common difference compound interest contains cost cube root cubic decimal denoted diameter divi divide dividend division dollars dolls DRY MEASURE equal evidently expressed factors Federal Money feet long foot gain gallon given number given to find greatest common divisor Hence hundred hundredths inches least common multiple least terms left hand leger lemons length man's share merator method miles minuend mixed number months multiplicand multiply number of figures number of terms payment pence pound present worth principal proportion quantity quarts QUESTIONS FOR PRACTICE ratio Reduce remainder right hand rods RULE RULE.-Divide RULE.-Multiply shillings side simple solid square root subtract subtrahend supposed tens tenths tion Troy weight units velocity vulgar fraction weight whole number write
Δημοφιλή αποσπάσματα
Σελίδα 82 - 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.
Σελίδα 89 - The greatest common divisor of two or more numbers, is the greatest number which will divide them without a remainder. Thus 6 is the greatest common divisor of 12, 18, 24, and 30.
Σελίδα 118 - PROBLEM II. The first term, the last term, and the number of terms 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 diffcrenct.
Σελίδα 111 - 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...
Σελίδα 94 - It will be seen that we multiply the denominator of the dividend by the numerator of the divisor for the denominator of the quotient, and the numerator of the dividend by the denominator of the divisor for the numerator of the quotient.
Σελίδα 120 - Add together the most convenient indices to make an index less by 1 than the number expressing the place of the term sought. 3. Multiply the terms of the geometrical series together belonging to those indices, and make the product a dividend. 4. Raise...
Σελίδα 115 - 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 31 - 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 2 - Los números cardinales 0: zero 1: one 2: two 3: three 4: four 5: five 6: six 7: seven 8: eight 9: nine 10: ten 11: eleven 12: twelve 13: thirteen 14: fourteen 15: fifteen 16: sixteen 17: seventeen 18: eighteen 19: nineteen 20: twenty...
Σελίδα 93 - Multiply the numerators together for a new numerator, and the denominators together for a new denominator.