Everyday Arithmetic

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Houghton Mifflin Company, 1920 - Arithmetic
 

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Page 313 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Page 319 - A circle is a plane figure contained by one line, which is called the circumference, and is such, that all straight lines drawn from a certain point within the figure to the circumference are equal to one another : 16. And this point is called the centre of the circle.
Page 312 - 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 313 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Page 26 - L, fifty ; C, one hundred; D, five hundred; M, one thousand.
Page 322 - ... for the purpose of carrying on a certain kind of business. Stock exchange. A stock exchange is a market where stocks and bonds are bought and sold by brokers. Stockholder. A stockholder is a person owning one or more shares of stock. Straight angle. A straight angle is an angle of 180 degrees. Subtraction. Subtraction is the process of finding the difference between two numbers. Subtrahend. A subtrahend is a number subtracted from a minuend. Sum. A sum is the result found by adding two or more...
Page 222 - To find the area of a circle, multiply the square of the diameter by .7854.
Page 314 - Scale: 4 farthings (far.) = 1 penny (d.); 12 pence = 1 shilling (s.) ; 20 shillings — 1 pound (£). 156.
Page 319 - The dividend is the number to be divided. The divisor is the number by which we divide.
Page 219 - 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.

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