A Treatise on Arithmetic: Designed Particularly as a Text for Classes in which the Principles of the Science are Inductively Developed ...Packard & Butler, 1830 - 288 σελίδες |
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Σελίδα iii
... course mostly peculiar to written arithme- tic , may easily be distinguished . 3. In developing the principles of those operations , embraced un- der what are usually called the ground rules , it has been on object to illustrate each ...
... course mostly peculiar to written arithme- tic , may easily be distinguished . 3. In developing the principles of those operations , embraced un- der what are usually called the ground rules , it has been on object to illustrate each ...
Σελίδα iv
... course , of the principles con- cerned in the process . The consequence is , that the young begin . ner , perplexed by the number and variety of things which he is required to remember without comprehending , and tired of the irk- some ...
... course , of the principles con- cerned in the process . The consequence is , that the young begin . ner , perplexed by the number and variety of things which he is required to remember without comprehending , and tired of the irk- some ...
Σελίδα 26
... course equal to one thousand 1s , and so on . Here we have several kinds of units . For convenience , it is best to call the smallest , represent- ed by 1 , 2 , 3 , & c . units of the first order , the next , rep- resented by 1 , 2 , 3 ...
... course equal to one thousand 1s , and so on . Here we have several kinds of units . For convenience , it is best to call the smallest , represent- ed by 1 , 2 , 3 , & c . units of the first order , the next , rep- resented by 1 , 2 , 3 ...
Σελίδα 34
... course , the names Billion , Trillion , & c , stand for much larger numbers in the English system , than in the French . An English Billion , for example , is a thousand French Billions , and an English Trillion is a million of French ...
... course , the names Billion , Trillion , & c , stand for much larger numbers in the English system , than in the French . An English Billion , for example , is a thousand French Billions , and an English Trillion is a million of French ...
Σελίδα 35
... course , long before the introduction of the Arabic characters into Europe , a different scheme was actually introduced . It is called the sexagesimal notation , from the fact , that its Radix is 60. It was introduced by Ptolemy , an ...
... course , long before the introduction of the Arabic characters into Europe , a different scheme was actually introduced . It is called the sexagesimal notation , from the fact , that its Radix is 60. It was introduced by Ptolemy , an ...
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Άλλες εκδόσεις - Προβολή όλων
A Treatise on Arithmetic: Designed Particularly as a Text for Classes in ... Frederick Augustus Porter Barnard Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2018 |
Συχνά εμφανιζόμενοι όροι και φράσεις
acres annexing a cypher annuity answer Avoirdupois barrel bought boys bushel called cents composite number compound interest contained cost course cube cubic decimal denominator divide dividend division divisor dolls Dominical letter duodecimal equal EXAMPLES FOR PRACTICE factors feet Find the amount Find the interest four Fraction gallons gals given number Hence hhds hogshead hundred hundredths Improper Fraction Julian calendar least common multiple leave likewise lowest terms MENTAL EXERCISES MINUEND mode mode of proof months multiplicand multiply nine NOTE obtain paid payment performed pound present worth principal pupil quantity quarts quotient figure ratio Reduce REJECT THE 9S remainder repetend rods root rule SEPARATRIX shillings solid square subtract SUBTRAHEND tens tenths thing third units vulgar Fraction weight whole number write yard
Δημοφιλή αποσπάσματα
Σελίδα 75 - Britain. 4 farthings (qr, or far.) make 1 penny, marked d. 12 pence " 1 shilling, " s. 20 shillings " 1 pound, or sovereign, £. 21 shillings " 1 guinea. OBS. 1. It is customary, at the present day, to express farthings in fractions of a penny. Thus, 1 qr. is written ;<!;•_
Σελίδα 270 - 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 46 - January 31, February 28, March 31, April 30, May 31, June 30, July 31, August 31, September 30, October 31, November 30, December 31.
Σελίδα 58 - What is 1 eighth of 1 ? of 2 ? of 3 ? of 4 ? of 5? of 6?
Σελίδα 77 - Weight is used by apothecaries and physicians in compounding dry medicines. TABLE. 20 Grains (gr.} = 1 Scruple, . . sc., or 3. 3 Scruples = 1 Dram, . . dr., or 3 . 8 Drams = 1 Ounce, . . oz., or § . 12 Ounces = 1 Pound, . . Ib., or ft,.
Σελίδα 77 - TROY WEIGHT. 24 grains gr. make 1 pennyweight, dwt. 20 pennyweights " 1 ounce. oz. 12 ounces " 1 pound. Ib. Table IV. — AVOIRDUPOIS WEIGHT 16 drams dr. make 1 ounce. oz. 16 ounces " 1 pound. Ib. "I"""" " 4 quarters make 1 hundred weight.
Σελίδα 81 - Number contains but one name or denomination ; thus, 5, 84, 12 bushels, 65 dollars, are simple numbers. A Compound Number contains two or more names or denominations ; thus, 5 dollars 25 cents, 16 bushels 3 pecks, 3 days 10 hours, are compound numbers. Reduction is the process of changing numbers from one denomination to another, without altering their value ; thus, changing pounds to ounces, ounces to pounds, dollars to cents, &c., is reduction. 1. How many mills in 2 cents? in 3 cents? 2. How many...
Σελίδα 273 - A man bought a horse, agreeing to give 1 cent for the first nail in his shoes, three for the second, and so on. The shoes contained 32 nails; what was the cost of the horse 1 • 374.
Σελίδα 253 - PRACTICE. 1. If 6 men build a wall 20 ft. long, 6 ft. high, and 4 ft. thick, in 16 days, in what time will 24 men build one 200 ft. long, 8 ft. high, and 6 ft. thick ? Ans. 80 days.
Σελίδα 38 - His teacher punished him, for soiling the book, by giving him 4 blows on one hand, and 5 on the other. How many blows did he strike him ? 4 and 5 are how many?