The National Arithmetic, on the Inductive System: Combining the Analytic and Synthetic Methods, Together with the Cancelling System; Forming a Complete Mercantile Arithmetic |
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Page 45
... 66 ft . 12 = 36 213 yd . 1 Circle of the Earth . 1 rd . 198 7920 63360 = 660 5280 164 51 220 1760 | | 1 = 40 m . -- 320 = 8 fur . 1 13 CLOTH MEASURE . 4 21 Inches Nails make 1 Nail SECT . IX . ] 45 WEIGHTS AND MEASURES .
... 66 ft . 12 = 36 213 yd . 1 Circle of the Earth . 1 rd . 198 7920 63360 = 660 5280 164 51 220 1760 | | 1 = 40 m . -- 320 = 8 fur . 1 13 CLOTH MEASURE . 4 21 Inches Nails make 1 Nail SECT . IX . ] 45 WEIGHTS AND MEASURES .
Page 48
... circle of the zodiac . 60 3600 = i = 60 108000 = 1296000 1800 = 21600 = i 8 . 3880 , = = 12 12 zodiac . MEASURING DISTANCES . 7 7100 25 Inches Links make 66 100 Links 10 Chains 66 8 Furlongs 66 1 Link . 1 Pole . 1 Chain . 1 Furlong . 1 ...
... circle of the zodiac . 60 3600 = i = 60 108000 = 1296000 1800 = 21600 = i 8 . 3880 , = = 12 12 zodiac . MEASURING DISTANCES . 7 7100 25 Inches Links make 66 100 Links 10 Chains 66 8 Furlongs 66 1 Link . 1 Pole . 1 Chain . 1 Furlong . 1 ...
Page 207
... circle to its diameter . OPERATION . 100000 ) 314159 ( 3 300000 14159 ) 100000 ( 7 99113 887 ) 14159 ( 15 13305 854 ) 887 ( 1 854 33 , & c . 22 , the second ratio , being the approximation of Ar- 3 , the first ratio . ( 3X7 ) +1 = 1x7 ...
... circle to its diameter . OPERATION . 100000 ) 314159 ( 3 300000 14159 ) 100000 ( 7 99113 887 ) 14159 ( 15 13305 854 ) 887 ( 1 854 33 , & c . 22 , the second ratio , being the approximation of Ar- 3 , the first ratio . ( 3X7 ) +1 = 1x7 ...
Page 244
... . 2.9519+ . Ans . 1.41421+ . APPLICATION OF THE SQUARE ROOT . DEFINITIONS . 1. A circle is a figure bounded by a line equally distant from a point called the centre . 2. A triangle is a figure of three sides . 244 [ SECT . LXI SQUARE ROOT .
... . 2.9519+ . Ans . 1.41421+ . APPLICATION OF THE SQUARE ROOT . DEFINITIONS . 1. A circle is a figure bounded by a line equally distant from a point called the centre . 2. A triangle is a figure of three sides . 244 [ SECT . LXI SQUARE ROOT .
Page 246
... circle be multiplied by 3.14159 , the product is the circumference . If the square of the diameter of a circle be multiplied by .785398 , the product is the area . If the square root of half the square of the diameter of a circle be ...
... circle be multiplied by 3.14159 , the product is the circumference . If the square of the diameter of a circle be multiplied by .785398 , the product is the area . If the square root of half the square of the diameter of a circle be ...
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Common terms and phrases
25 per cent acres amount annex answer Arithmetic Avoirdupois barrels of flour bill Boston Bought breadth broadcloth bushels ciphers circle circumference common denominator compound interest contain cords of wood cost cube root decimal diameter Divide dividend divisor dominical letter Ducat duodecillions equal EXAMPLES farthings feet long feet wide figure foot gain gallons given number greatest common measure hogshead hundred improper fraction inches wide indorsements least common multiple length lowest terms miles minuend mixed number months multiplicand Multiply NOTE number of terms OPERATION paid payment pence perform pound sterling pounds present worth proportion quantity question quotient ratio received Reduce remainder repetend rods SECTION shillings side simple fraction sold square root sterling subtract subtrahend sugar third thousand thousandths tons United States money usury vulgar fraction weight whole number wine yards of cloth
Popular passages
Page 94 - To reduce a mixed number to an improper fraction. RULE. — Multiply the whole number by the denominator of...
Page 245 - Divide the difference of the extremes by the number of terms, less 1, and the quotient will be the common difference.
Page 240 - ... and to the remainder bring down the next period for a dividend. 3. Place the double of the root already found, on the left hand of the dividend for a divisor. 4. Seek how often the divisor is contained...
Page 178 - Compute the interest to the time of the first payment ; if that be one year or more from the time the interest commenced, add it to the principal, and deduct the payment from the sum total. If there be after payments made, compute the interest on the balance due to the next payment, and then deduct the payment as above; and in like manner from one payment to another, til! all the payments are absorbed ; provided the time between one payment and another be one year or more.
Page 178 - But if any payments be made before one year's interest hath accrued, then compute the interest on the principal sum due on the obligation, for one year, add it to the principal, and compute the interest on the sum paid, from the time it was paid, up to the end of the...
Page 126 - To reduce a mixed number to an improper fraction, Multiply the whole number by the denominator of the fraction, and to the product add the numerator; under this sum write the denominator.
Page 250 - Raise the ratio to a power whose index is equal to the number of terms, from which subtract 1 ; divide the remainder by the ratio, less 1, and the quotient, multiplied by the first term, will be the answer.
Page 297 - A sphere is a solid bounded by a curved surface, every point of which is equally distant from a point within called the center.
Page 286 - Thirty days after sight of this first of exchange (second and third of the same tenor and date unpaid...
Page 35 - Cut off the ciphers from the divisor, and the same number of figures from the right of the dividend. Then divide the remaining figures of the dividend by the remaining figures of the divisor.