# The Normal Union Arithmetic: Designed for Common Schools, Normal Schools, High Schools, Academies, Etc

C. Sower Company, 1889 - 421 σελίδες

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### Περιεχόμενα

 Preface 5 FUNDAMENTAL OPERATIONS 22 8ECTION 70 42 77 Decimal Fractions 131 SECTION VI 158 Denominate Fractions 202 Practical Measurements 210
 SECTION IX 316 316 332 Averaging Accounts 341 Simple Interest 375 SECTION XII 403 Metric System 416 Table of Fire Insurance 423 Πνευματικά δικαιώματα

 Percentage 231

### Δημοφιλή αποσπάσματα

Σελίδα 151 - Dry Measure 2 pints (pt.) =1 quart (qt.) 8 quarts = 1 peck (pk.) 4 pecks = 1 bushel (bu.) 2150.42 cu.
Σελίδα 316 - Multiply each payment by its term of credit, and divide the sum of the products by the sum of the payments ; the quotient will be the average term of credit.
Σελίδα 158 - NUMBERS. 12 units = 1 dozen. 12 dozen — 1 gross. 12 gross = 1 great gross. 20 units = 1 score. PAPER. 24 sheets = 1 quire. 20 quires = 1 ream. 2 reams = 1 bundle. 5 bundles = 1 bale.
Σελίδα 150 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 144 - Length 12 inches (in.) = 1 foot (ft.) 3 feet = 1 yard (yd.) 5§ yards, or 16| feet -1 rod (rd.) 320 rods, or 5280 feet =1 mile (mi.) Square Measure 144 square inches (sq.
Σελίδα 153 - 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 75 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Σελίδα 39 - Two men depart from the same place, and travel in opposite directions, one at the rate of...
Σελίδα 389 - Rule. — To find the contents of a cone, multiply the area of the base by one-third of the altitude.
Σελίδα 336 - A ladder 82 ft. long stands close against a building ; how far must it be drawn out at the bottom that the top may be lowered 2 feet?