The Iroquois Arithmetics: For School and Life, Book 3Iroquois, 1926 - Arithmetic |
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11 correct 13 correct acres altitude angle average bank discount bar graph base bill board foot bought bushel called Calories cent circle circumference commission common fraction compound interest cubic date of maturity dealer decimal places diameter divide dividend dozen Draw equal equation examples feet Find the amount Find the area Find the cost Find the interest Find the number Find the rate Find the square Find the tax fraction gallon Glen Rice grade pupils inches line graph list price loan marked price measure miles minutes mixed number months Multiply paid par value parallelogram pound premium prism PROBLEMS profit protractor quart radius ratio received rectangle Roman numerals savings bank selling price shares short method slant height sold Solve square root Subtract tax rate triangle weighs whole number yard
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Page 150 - 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.
Page 187 - 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 157 - 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 160 - To find the area of a circle, multiply the square of the diameter by .7854.
Page 337 - Measures of Length. 10 millimeters (mm.) 1 centimeter (cm.) 10 centimeters 1 decimeter (dm.) 10 decimeters 1 meter (m.) 10 meters 1 dekameter (Dm.) 10 dekameters 1 hectometer (Hm.) 10 hectometers 1 kilometer (Km.) 10 kilometers 1 myriameter (Mm.) 1181.
Page 15 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Page 341 - 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.
Page 23 - Multiply as in the multiplication of integers, and point off" as many decimal places in the product as there are decimal places in both multiplicand and multiplier.
Page 115 - PROMISSORY NOTE. — A written promise to pay a certain sum of money unconditionally, at a specified time.