Introduction to The National Arithmetic: On the Inductive System Combining the Analytic and Synthetic Methods in which the Principles of the Science are Fully Explained and Illustrated : Designed for Common Schools and AcademiesRobert S. Davis, 1849 - 324 σελίδες |
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Σελίδα 63
... length of his journey ? 8. A man sets out from Boston to travel to New York , the distance being 223 miles , and walks 27 miles a day for 6 days in succession ; what distance remains to be travelled ? 9. What cost a farm of 365 acres at ...
... length of his journey ? 8. A man sets out from Boston to travel to New York , the distance being 223 miles , and walks 27 miles a day for 6 days in succession ; what distance remains to be travelled ? 9. What cost a farm of 365 acres at ...
Σελίδα 92
... length is required without regard to breadth or depth . TABLE . 12 Inches ( in . ) make 1 Foot , marked ft . 3 Feet 66 1 Yard , 66 yd . 5 Yards , or 16 Feet , 66 1 Rod , or Pole , 66 rd . 40 Rods 8 Furlongs , or 320 Rods , " 3 Miles 69 ...
... length is required without regard to breadth or depth . TABLE . 12 Inches ( in . ) make 1 Foot , marked ft . 3 Feet 66 1 Yard , 66 yd . 5 Yards , or 16 Feet , 66 1 Rod , or Pole , 66 rd . 40 Rods 8 Furlongs , or 320 Rods , " 3 Miles 69 ...
Σελίδα 94
... length , containing 120 links , each 10 inches long . MENTAL EXERCISES . 1. In 2 poles how many links ? In 4 poles ? In 7 poles ? In 20 poles ? In 30 poles ? In 50 poles ? In 100 poles ? 2. In 5 chains how many links ? In 8cha . ? In ...
... length , containing 120 links , each 10 inches long . MENTAL EXERCISES . 1. In 2 poles how many links ? In 4 poles ? In 7 poles ? In 20 poles ? In 30 poles ? In 50 poles ? In 100 poles ? 2. In 5 chains how many links ? In 8cha . ? In ...
Σελίδα 95
... length and breadth only are considered . TABLE . 144 Square inches make 1 Square foot , marked ft . 9 Square feet 66 ... length , and 3ft . in breadth ; hence , To find the contents of a square , multiply its length by its breadth ...
... length and breadth only are considered . TABLE . 144 Square inches make 1 Square foot , marked ft . 9 Square feet 66 ... length , and 3ft . in breadth ; hence , To find the contents of a square , multiply its length by its breadth ...
Σελίδα 97
... length , breadth , and thickness ; as timber , stone , & c . 1728 Cubic inches ( cu . in . ) TABLE . C. 1 27 66 feet 40 66 feet 16 66 feet 8 Cord feet , or 128 Cubic feet S make 1 Cubic foot , marked cu . ft . 66 1 66 yard , 66 cu . yd ...
... length , breadth , and thickness ; as timber , stone , & c . 1728 Cubic inches ( cu . in . ) TABLE . C. 1 27 66 feet 40 66 feet 16 66 feet 8 Cord feet , or 128 Cubic feet S make 1 Cubic foot , marked cu . ft . 66 1 66 yard , 66 cu . yd ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
acres of land amount annexing answer barrels of flour Bought bushels cancel cents per pound ciphers circumference common difference composite number compound number containing cost cube root currency decimal fractions denoted diameter discount Divide the product dividend division dollars equal EXAMPLES FOR PRACTICE farthings find the interest frac gain gallons Give the reason given number greatest common divisor hogshead hundred hundredths improper fraction inches interest of $1 least common multiple leaves less lower denomination lowest terms measure miles mills minuend mixed number molasses months multiplicand Multiply NOTE number of terms obtain order or place paid payment pence prime factors proof purchase quantity quarts QUESTIONS quotient rate per cent ratio received remainder rule for finding shillings simple fraction sold solid square rods square root subtract subtrahend thousand thousandths tion tons United States money vulgar fraction weight whole number write
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Σελίδα 269 - The square of the hypothenuse is equal to the sum of the squares of the other two sides ; as, 5033 402+302.
Σελίδα 277 - A sphere is a solid, bounded by one continued convex surface, every point of which is equally distant from a point within, called the centre.
Σελίδα 84 - 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 158 - Multiply the numerators together for a new numerator, and the denominators together for a new denominator.
Σελίδα 306 - To find the solidity, or volume, of a cylinder. RULE. — Multiply the area of the base by the altitude, and the product will be the solidity or volume.
Σελίδα 205 - ... farthings. (Art. 189.) RULE. — Reduce the shillings, pence, and farthings to the decimal of a pound, and annex it to the pounds ; then proceed as in United States money, and reduce the decimal in the result to a compound number. EXAMPLES FOR PRACTICE. 2. What is the interest of 26£ 10s. for 2 years, 4 months, at 5 per cent. ? Ans. 3£ Is.
Σελίδα 239 - If the extremes and one of the means are given the other mean may be found by dividing the product of the extremes by the given mean.
Σελίδα 270 - A circle is a plane figure bounded by a curved line, every point of which is equally distant from a point within called the center.
Σελίδα 239 - If the means and one of the extremes are given, the other extreme may be found by dividing the product of the means by the given extreme. Thus, if...
Σελίδα 213 - RULE. Divide the given interest by the interest of the given principal for 1 year, and the quotient will be the answer.