Commercial Arithmetic

Εξώφυλλο
Maynard, Merrill, & Company, 1899
 

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Δημοφιλή αποσπάσματα

Σελίδα 31 - Dry Measure 2 pints (pt.) =1 quart (qt.) 8 quarts = 1 peck (pk.) 4 pecks = 1 bushel (bu.) 2150.42 cu.
Σελίδα 35 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 272 - 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 21 - The greatest common divisor of two or more numbers is the greatest number that will divide each of them without a remainder. Thus 6 is the greatest common divisor of 12, 18, and 24.
Σελίδα 264 - To find the Area of a Triangle when the Three Sides are given. Rule. — From half the sum of the three sides subtract each side separately. Multiply the half sum and the three remainders together, and extract the square root of the product.
Σελίδα 30 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints — 1 quart (qt...
Σελίδα 24 - Write the numbers in a line, and divide by any prime number that will divide two or more of them without a remainder, placing the quotients and undivided numbers in a line below.
Σελίδα 49 - OF WEIGHT 10 milligrams (mg.) = 1 centigram (eg.) 10 centigrams = 1 decigram (dg.) 10 decigrams = 1 gram (g.) 10 grams = 1 dekagram (Dg...
Σελίδα 47 - EQUIVALENTS 1000 cu. millimeters (cu. mm) = 1 cu. centimeter (cu. cm) = 0.06102 cu. in. 1000 cu. centimeters = 1 cu. decimeter (cu. dm) 1000 cu. decimeters = 1 cu. meter (cu. m) = 35.314 cu. ft. In measuring wood the cubic meter is called a stere (1 st = 0.2759 cd.) ; a decistere (1 dst) is one tenth of a stere.

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