American Book Company, 1909 - Arithmetic - 463 pages
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30 days acres altitude angle average bank barrels bill board foot bought brokerage bushels buys cash cents Change commission common fraction contains cube decimal point denominate number discount Divide dividend divisor dollar dozen draft equal factors farm Find the amount Find the area Find the cost Find the interest Find the number foot fractional units gain gallons hundred hundredths improper fraction indorsed integer invested James Joseph Horne Co least common multiple length merchant meter miles million mills minuend mixed number months multiplicand Multiply paid par value payable payment Pittsburg pounds premium principal purchased quarts quotient received rectangle remainder selling Sept share sold square feet square miles square rods square yard subtracted surface thousand thousandths tons unit of measure weight wide Write Written
Page 104 - 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...
Page 98 - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq.
Page 15 - The least common multiple (LCM) of two or more numbers is the least number that is exactly divisible by each of them.
Page 393 - Weight is used by apothecaries and physicians in compounding dry medicines. TABLE. 20 Grains (gr.} = 1 Scruple, . . sc., or 3. 3 Scruples = 1 Dram, . . dr., or 3 . 8 Drams = 1 Ounce, . . oz., or § . 12 Ounces = 1 Pound, . . Ib., or ft,.
Page 8 - Multiplication is the process of taking one number as many times as there are units in another number.
Page 393 - Troy Weight 24 grains = 1 pennyweight. 20 pennyweights = 1 ounce. 12 ounces = 1 pound.
Page 8 - Subtraction Subtraction is the process of finding the difference between two numbers, or of finding what number must be added to a given number to equal a given sum.
Page 101 - The Altitude of a triangle is the perpendicular distance from the angle opposite the base to the base, or to the base produced or extended.
Page 171 - 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.
Page 329 - A sphere is a solid bounded by a curved surface, every point of which is equally distant from a point within called the center.