Mathematics for Common Schools: Higher arithmeticD.C. Heath, 1893 |
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Página 462
... commission , and returns to his employer $ 745.68 . How much did he collect ? 21 x 2 X x = 745.68 ; or , x == = 745.68 ; or , 100 40 39 x 40 745.68 . 64. A commission merchant receives 21 % commission for buy- 462 ARITHMETIC .
... commission , and returns to his employer $ 745.68 . How much did he collect ? 21 x 2 X x = 745.68 ; or , x == = 745.68 ; or , 100 40 39 x 40 745.68 . 64. A commission merchant receives 21 % commission for buy- 462 ARITHMETIC .
Página 463
John Henry Walsh. 64. A commission merchant receives 21 % commission for buy- ing grain for a customer . The cost of the grain and his commis- sion amount to $ 4,223 . How much does the grain cost ? X x = cost of the grain ; commission ...
John Henry Walsh. 64. A commission merchant receives 21 % commission for buy- ing grain for a customer . The cost of the grain and his commis- sion amount to $ 4,223 . How much does the grain cost ? X x = cost of the grain ; commission ...
Página 474
... commission of 4 ¢ per bushel , or one of 4 per cent , and he chooses the former . The average price paid per bushel is 911. Does he gain or lose by his choice , and how much per bushel ? 10. Express decimally , and also as a common ...
... commission of 4 ¢ per bushel , or one of 4 per cent , and he chooses the former . The average price paid per bushel is 911. Does he gain or lose by his choice , and how much per bushel ? 10. Express decimally , and also as a common ...
Página 475
... commission . 13. How many times can a jar holding of of a gallon be filled from another jar containing of 3 gallons ? For how 14. My agent collects the yearly rent of my house , and retains $ 13.25 , the amount of his commission at 21 ...
... commission . 13. How many times can a jar holding of of a gallon be filled from another jar containing of 3 gallons ? For how 14. My agent collects the yearly rent of my house , and retains $ 13.25 , the amount of his commission at 21 ...
Página 483
... commission at 27 % being $ 11.75 . ( About 3 % . ) 4. What % of 497 is 249 ? 5. What % of 315 is 1131 ? 6. Cost of 19,987 ft . boards at $ 30.05 per M. ? 7. How much will be paid for 4 bbl . sugar , each containing 299 lb. , @ 5 per lb ...
... commission at 27 % being $ 11.75 . ( About 3 % . ) 4. What % of 497 is 249 ? 5. What % of 315 is 1131 ? 6. Cost of 19,987 ft . boards at $ 30.05 per M. ? 7. How much will be paid for 4 bbl . sugar , each containing 299 lb. , @ 5 per lb ...
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Términos y frases comunes
30 days acres altitude angle avoirdupois bank barrel base bill bought bushels carpet circle circumference compound interest cone containing convex surface cube cubic cubic foot decimal diameter discount Divide divisor dollars Draw entire surface equal equilateral triangle Examination Questions feet long feet wide fence Find the amount Find the area Find the cost Find the interest Find the value flour fraction frustum gallons Greatest Common Divisor horses hypotenuse inches wide isosceles triangle June 20 length longitude meters miles months Multiply Oral Problems ounces paid par value payment perpendicular piece pounds principal prism Public Schools pyramid quotient radius ratio receive remainder rhombus right-angled triangle rods second number selling price slant height Slate Exercises Slate Problems sold sphere square pyramid square root square yards subtract troy weight worth
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Página 803 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal...
Página 798 - V9 x 25 sq. ft. = 15 sq. ft. NOTE. — The mean proportional between two numbers is equal to the square root of their product. 13. Find the volume of the frustum of a square pyramid, its upper base containing 64 square inches, and its lower base 196 square inches, its altitude being 18 inches. 1294. Note that the mean proportional between 64 and 196 is 8 x 14, or 112. Since each is multiplied by one-third of the altitude, the operation is shortened by adding together the three areas, 64, 196, and...
Página 720 - MEASURE. 10 millimeters (mm.) = 1 centimeter (cm.) 10 centimeters = 1 decimeter (dm.) 10 decimeters = 1 meter (m.) 10 meters = 1 dekameter (Dm.) 10 dekameters = 1 hektometer (Hm.) 10 Hektometers = 1 kilometer (Km.) 10 kilometers = 1 myriameter (Mm.) 1 meter = 39.37 inches.
Página 789 - Prisms may be either right or oblique. The convex surface of a right prism consists of rectangles. Fig. 1 is a right prism; Fig. 2 is an oblique prism. NOTE. — When a prism is spoken of, a right prism is meant unless the word oblique is used. The altitude of a prism is the perpendicular distance between the bases. AD, BF, or CE is the altitude in Fig.
Página 532 - ... 14 ft. high, deducting for two doors, each 8 ft. by 4 ft., and for three windows, each 7 ft. by 3 ft.
Página 648 - If a horse dealer buys a span of horses at 10 per cent less than their value, and sells them at 10 per cent more than their value, what per cent does he make ? 10.
Página 803 - TROY WEIGHT. 24 grains (gr.) 1 pennyweight (pwt.) 20 pennyweights, 1 ounce (oz.) 12 ounces ... 1 pound (Ib.) Troy weight is used in weighing gold, silver, precious stones, etc. APOTHECARIES