Grammar-school Arithmetic: Including Easy Algebraic Equations and Simple Geometrical Problems |
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Common terms and phrases
25 cents 50 cents acres adjacent angles altitude 2 inches angle bill bought bushels chord circle circumference containing convex surface cube cubic cubic foot decimal degrees denominator diameter discount Divide dividend divisor dollar Draw a triangle equal equilateral triangle feet long feet wide Find the area Find the cost Find the number Find the value fraction frustum gallons Give greatest common divisor horses hypotenuse inches wide isosceles triangle least common multiple longitude meters miles minutes months Multiply Oral Exercises Oral Problems ounces paid perpendicular pints pounds Principal prism quarts quotient radius receive rectangle remainder rhombus right-angled triangle rods Selling price sides measure Sight Exercises slant height Slate Exercises Slate Problems sold sphere square feet square inches square pyramid square yards Subtract troy weight weighing yards long
Popular passages
Page 572 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Page 224 - Dry Measure 2 pints (pt.) =1 quart (qt.) 8 quarts = 1 peck (pk.) 4 pecks = 1 bushel (bu.) 2150.42 cu.
Page 571 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal...
Page 571 - TROY WEIGHT. 24 grains (gr.) 1 pennyweight (pwt.) 20 pennyweights, 1 ounce (oz.) 12 ounces ... 1 pound (Ib.) Troy weight is used in weighing gold, silver, precious stones, etc. APOTHECARIES
Page 566 - V9 x 25 sq. ft. = 15 sq. ft. NOTE. — The mean proportional between two numbers is equal to the square root of their product. 13. Find the volume of the frustum of a square pyramid, its upper base containing 64 square inches, and its lower base 196 square inches, its altitude being 18 inches. 1294. Note that the mean proportional between 64 and 196 is 8 x 14, or 112. Since each is multiplied by one-third of the altitude, the operation is shortened by adding together the three areas, 64, 196, and...
Page 580 - Thomas's History Of the United States. For schools, academies, and the general reader. A narrative history with copious references to sources and authorities. Fully illustrated. 532 pages. Half leather.
Page 336 - Find the number of square (Make diagram.) 19. How many acres are there in a triangular plot of ground when the base measures 80 yards and the perpendicular measures 60| yards? 20. What are the dimensions of the box that can be made of a piece of paper of the size shown in the following diagram? How many square inches of paper are needed for. such a box (making no allowance for pasting) ? 4 in. 4 in.
Page 334 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30| square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq. mi.) Cubic Measure 1728 cubic inches (cu.
Page 423 - Sixty days after sight of this First of Exchange (Second unpaid), pay to the order of John W.
Page 341 - Troy Weight. 24 grains (gr.) — 1 pennyweight (dwt). 20 pennyweights — 1 ounce (oz.) 12 ounces — 1 pound (Ib.).