Grammar-school arithmeticD. C. Heath, 1898 - Arithmetic |
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Common terms and phrases
12 feet acres adjacent angles angle bought bushels cent circle circumference compound interest contain convex surface cube cubic cubic foot decimal diameter discount Divide divisor dollar Draw equal equilateral triangle feet long feet wide fence Find the amount Find the area Find the cost Find the interest Find the number Find the value fraction frustum gain gallons greatest common divisor horses hypotenuse inches wide isosceles triangle June least common multiple longitude marked price meters miles minutes months Multiply Oral Exercises Oral Problems ounces paid par value payments perpendicular piece pounds Principal prism pyramid quarts quotient radius ratio receive rectangle rhombus right-angled triangle second number Selling price Sept sides measure slant height Slate Exercises Slate Problems sold sphere square feet square inches square pyramid square yards Subtract yards long
Popular passages
Page 607 - Dry Measure 2 pints (pt.) =1 quart (qt.) 8 quarts = 1 peck (pk.) 4 pecks = 1 bushel (bu.) 2150.42 cu.
Page 602 - The mean proportional between two numbers is equal to the square root of their product.
Page 607 - 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 526 - MEASURE. 10 millimeters (mm.) = 1 centimeter (cm.) 10 centimeters = 1 decimeter (dm.) 10 decimeters = 1 meter (m.) 10 meters = 1 dekameter (Dm.) 10 dekameters = 1 hektometer (Hm.) 10 Hektometers = 1 kilometer (Km.) 10 kilometers = 1 myriameter (Mm.) 1 meter = 39.37 inches.
Page 226 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr.) 24 hours = 1 day (da.) 7 days = 1 week (wk.) 365 days = 1 common year...
Page 455 - Sixty days after sight of this First of Exchange (Second unpaid), pay to the order of John W.
Page 607 - Linear Measure 12 inches (in.) = 1 foot (ft.) 3 feet = 1 yard (yd.) 5£ yards = 1 rod (rd.) 320 rods = 1 mile (mi.) Cubic Measure 1728 cubic inches (cu.
Page 361 - The following is the table: 24 grains (gr.) 1 pennyweight (dwt.) 20 pennyweights 1 ounce (oz.) 12 ounces 1 pound (Ib.) The abbreviation for pennyweight is also written pwt. 829. The pound apothecaries' weight — used in putting up prescriptions — contains the same number of grains (5,760) as the pound troy.
Page 551 - That is, the square of the sum of two quantities is equal to the square of the first, plus twice the product of the first by the second, plus the square of the second.