The Werner Arithmetic: Oral and Written, Βιβλίο 3American Book Company, 1898 |
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Αποτελέσματα 6 - 10 από τα 16.
Σελίδα 179
... piece of land , and is drawn on a scale of inch to the rod , how many acres of land ? * The statements upon this page apply to the rhombus as well as to the rhomboid . 275. MISCELLANEOUS REVIEW . 1. Mr. Watson purchased 15 shares BOOK ...
... piece of land , and is drawn on a scale of inch to the rod , how many acres of land ? * The statements upon this page apply to the rhombus as well as to the rhomboid . 275. MISCELLANEOUS REVIEW . 1. Mr. Watson purchased 15 shares BOOK ...
Σελίδα 180
... piece of land in the form of a rhom- boid , whose base is 32 rods and whose altitude is 15 rods . 9. Find the area of a piece of land in the form of a rec- tangle , whose base is 32 rods and whose altitude is 15 rods . * The par value ...
... piece of land in the form of a rhom- boid , whose base is 32 rods and whose altitude is 15 rods . 9. Find the area of a piece of land in the form of a rec- tangle , whose base is 32 rods and whose altitude is 15 rods . * The par value ...
Σελίδα 189
... piece of land and is drawn on a scale of inch to the rod , what part of an acre of land does it represent ? 285. MISCELLANEOUS REVIEW . 1. The specific gravity of granite BOOK THREE - PART II . 189.
... piece of land and is drawn on a scale of inch to the rod , what part of an acre of land does it represent ? 285. MISCELLANEOUS REVIEW . 1. The specific gravity of granite BOOK THREE - PART II . 189.
Σελίδα 200
... piece of land 8 rods square is worth $ 500 , how much is a piece of land 16 rods square worth at the same rate ? * 4. If a ball of yarn 3 inches in diameter is enough for a pair of stockings , how many pairs of stockings can be made ...
... piece of land 8 rods square is worth $ 500 , how much is a piece of land 16 rods square worth at the same rate ? * 4. If a ball of yarn 3 inches in diameter is enough for a pair of stockings , how many pairs of stockings can be made ...
Σελίδα 203
... piece of sheet brass is of a square foot . What is the length of the side of the square ? 4. How long is the side of a square of zinc the area of which is of a square yard ? 5. What is the perimeter of a square piece of land whose area ...
... piece of sheet brass is of a square foot . What is the length of the side of the square ? 4. How long is the side of a square of zinc the area of which is of a square yard ? 5. What is the perimeter of a square piece of land whose area ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
acres Algebra altitude base bicycle geared bought bushel cent centimeters circle circumference common fraction contained cord cubic centimeters cubic feet cubic foot decimal order decimal places decimeter diameter discount Divide dividend dollars equal exact divisor exactly divisible EXAMPLE Explanation Express the ratio feet long figure Find the amount Find the approximate Find the area Find the interest Find the sum five results gain Geometry greatest common divisor hundred hundredths improper fraction inches wide integral number kilograms meters mile minuend multiplicand multiply a number Observe Operation perimeter piece of land pounds primary units prime factors prime number PROBLEMS pupil pupils image rectangle rectangular rhomboid rhombus right angles second order side simplest form smaller number sold solid content specific gravity square rods square root subtract tenths third order thousandths trapezium trapezoid triangle twelve products weight
Δημοφιλή αποσπάσματα
Σελίδα 256 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 252 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal...
Σελίδα 110 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Σελίδα 241 - CUBIC MEASURE 1728 cubic inches (cu. in.) = 1 cubic foot (cu. ft.) 27 cubic feet = 1 cubic yard (cu. yd.) 128 cubic feet = 1 cord (cd...
Σελίδα 224 - OF WEIGHT 10 milligrams (mg.) = 1 centigram (eg.) 10 centigrams = 1 decigram (dg.) 10 decigrams = 1 gram (g.) 10 grams = 1 dekagram (Dg...
Σελίδα 233 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Σελίδα 205 - The cube root of a number is one of its three equal factors. Thus, 4 is the cube root of 64.
Σελίδα 17 - Known numbers, or those that may be known without solving a problem, when not expressed by figures, are usually represented by the first letters of the alphabet; as, a, b, c, d.
Σελίδα 196 - Ibs., how much will the half of a solid 5-inch globe weigh, the material being of the same quality ? 291. MAGNITUDES WHICH ARE INVERSELY PROPORTIONAL TO OTHER MAGNITUDES OR TO THE SQUARES OF OTHER MAGNITUDES. EXAMPLE. If 5 men do a piece of work in 16 days, how long will it take 8 men to do a similar piece of work ? OPERATION AND EXPLANATION. It is evident that the time required will be inversely proportional to the number of men employed ; that is, if twice as many men are employed, not twice as...
Σελίδα 19 - Lines drawn upon paper or upon the blackboard are not geometrical lines, since they have breadth and thickness. They represent geometrical lines. 25. A straight line is the shortest distance from one point to another point. 26. A curved line changes its direction at every point. 27. A broken line is not straight, but is made up of straight lines. 1. The line AB is a - — . 2. The line CD is a — . 3. The line EF is a — . 4.