Arithmetic for the Use of Schools1864 |
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Σελίδα
... Notes 181 Answers to Examples 188 Errata . Page 76 , Ex . 18 , No. 25 , for 2022.91 read 2122-91 . 99 99 99 99 No. 26 , 346.7233 99 99 345.7233 . CHAPTER I. ABSTRACT NUMBERS . ARITHMETIC has been frequently defined vi CONTENTS . 4.
... Notes 181 Answers to Examples 188 Errata . Page 76 , Ex . 18 , No. 25 , for 2022.91 read 2122-91 . 99 99 99 99 No. 26 , 346.7233 99 99 345.7233 . CHAPTER I. ABSTRACT NUMBERS . ARITHMETIC has been frequently defined vi CONTENTS . 4.
Σελίδα 4
... ( Note A. ) Ex . 1 . Express in figures the numbers : - 1. Twenty - nine . Eighty - six . Fifty - seven . 2. Three hundred and fifty - four . Five hundred and nineteen . Six hundred and eight . 3. Two thousand five hundred and eleven ...
... ( Note A. ) Ex . 1 . Express in figures the numbers : - 1. Twenty - nine . Eighty - six . Fifty - seven . 2. Three hundred and fifty - four . Five hundred and nineteen . Six hundred and eight . 3. Two thousand five hundred and eleven ...
Σελίδα 8
... ( Note B. ) 6 Since 7 and 8 are 15 , and 8 from 15 leaves 7 , it follows that the same number being first added to , and then sub- tracted from another number , the latter remains unchanged , Hence Addition and Subtraction are contrary ...
... ( Note B. ) 6 Since 7 and 8 are 15 , and 8 from 15 leaves 7 , it follows that the same number being first added to , and then sub- tracted from another number , the latter remains unchanged , Hence Addition and Subtraction are contrary ...
Σελίδα 17
... ( Note C. ) Wherever the divisor is a number composed of several factors , we may either divide by the number at once , or by its factors in succession . Thus , if we had to divide 8973048 by 56 , it would make no difference in the result ...
... ( Note C. ) Wherever the divisor is a number composed of several factors , we may either divide by the number at once , or by its factors in succession . Thus , if we had to divide 8973048 by 56 , it would make no difference in the result ...
Σελίδα 30
... 22320 1860 367 279 208320 480 360 763800 29360 16740 285000 1468 837 176160 100440 176160 100440 91400 457 1625120 200 11 91400 17876320 ( Note D. ) Result , £ 17876 3fl . 2c . II . Since 5 yards = 1 pole , 30 30 REDUCTION .
... 22320 1860 367 279 208320 480 360 763800 29360 16740 285000 1468 837 176160 100440 176160 100440 91400 457 1625120 200 11 91400 17876320 ( Note D. ) Result , £ 17876 3fl . 2c . II . Since 5 yards = 1 pole , 30 30 REDUCTION .
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abstract numbers acres added amount arithmetic avoirdupois called ciphers circulating decimals coin compound interest concrete numbers containing cube cubic foot cubic inches cubic yards decimal point digits divided dividend divisor drams equal example expressed farthings figures find the G. C. M. Find the values foot four furlongs gallons given number gold grains greater than 12 half-crowns Hence hundred hundredweight improper fractions instance length less logarithms means measure method minutes mixed numbers multiplicand multiplication and division multiplied non-circulating ounces pence penny perches poles pound pound weight proportion quantity quarter question quotient rate per cent ratio Reduce remainder result roods rule shillings silver square inches square yards subtracted supposed thousand tion tons troy troy weight true discount weight whole numbers
Δημοφιλή αποσπάσματα
Σελίδα 26 - Measure) 4 gills = 1 pint 2 pints = 1 quart 2 quarts = 1 pottle 2 pottles = 1 gallon 4 quarts = 1 gallon 2 gallons = 1 peck 4 pecks = 1 bushel 8 bushels = 1 quarter 12 bags = 1 chauldron 5 quarters = lload 2 loads = 1 last Wine Measure 2 pints = 1 quart 4 quarts...
Σελίδα 24 - OF TIME. 60 Seconds = 1 Minute 60 Minutes =± 1 Hour 24 Hours = 1 Day 7 Days = 1 Week 28 Days = 1 Lunar Month...
Σελίδα 45 - Multiply the numerators together for a new numerator, and the denominators together for a new denominator.
Σελίδα 21 - If the numerator and denominator of each fraction is multiplied (or divided) by the same number, the value of the fraction will not change. This is because a fraction b/b, b being any number, is equal to the multiplicative identity, 1 . Therefore, Hx8.= 88 _5_x!
Σελίδα 25 - Square Measure 144 square inches = 1 square foot 9 square feet = 1 square yard...
Σελίδα 26 - Weight are ton, hundred weight, quarter, pound, ounce, and dram. 16 drams (dr.) make 1 ounce . - .. - oz. 16 ounces - - - 1 pound - - Ib. 28 pounds . - . 1 quarter of a cwt.
Σελίδα 14 - The number to be divided is called the dividend. The number by which we divide is called the divisor.
Σελίδα 11 - The number to be multiplied is called the multiplicand, the number by which it is multiplied the multiplier, and the result the product.
Σελίδα 154 - This is strikingly shown in an alloy called the " fusible metal," which is composed of 8 parts of bismuth, 5 of lead, and 3 of tin, and melts at 203° F.
Σελίδα 55 - Move the decimal point to the left as many places as there are decimal places in the dividend.