Mathematics for Common Schools: Higher arithmeticD.C. Heath, 1893 |
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Página 449
... pound , and for the flour 4 ¢ per pound . How many pounds of each did he buy ? 16. The length of a rectangular field is 24 rods , its breadth is x rods , its area is 456 square rods . Find the value of x . 17. It takes 340 feet of fence ...
... pound , and for the flour 4 ¢ per pound . How many pounds of each did he buy ? 16. The length of a rectangular field is 24 rods , its breadth is x rods , its area is 456 square rods . Find the value of x . 17. It takes 340 feet of fence ...
Página 465
... on which the profit is $ 15 . What is the gain per cent ? 23. A lot is sold for $ 960 , which is 20 per cent more than it cost . Find the cost of the lot . 24. Tea that costs 32 per pound is sold for PROFIT AND LOSS . 465.
... on which the profit is $ 15 . What is the gain per cent ? 23. A lot is sold for $ 960 , which is 20 per cent more than it cost . Find the cost of the lot . 24. Tea that costs 32 per pound is sold for PROFIT AND LOSS . 465.
Página 466
John Henry Walsh. 24. Tea that costs 32 per pound is sold for 48. What is the gain per cent ? 25. A man buys a horse for $ 175 and sells it for $ 200 . What per cent does he gain ? 26. What per cent is lost on a horse costing $ 200 , and ...
John Henry Walsh. 24. Tea that costs 32 per pound is sold for 48. What is the gain per cent ? 25. A man buys a horse for $ 175 and sells it for $ 200 . What per cent does he gain ? 26. What per cent is lost on a horse costing $ 200 , and ...
Página 468
... pounds per cubic foot . 12. Give the length of a shed 15 feet high , 32 feet wide , that will exactly hold the ice cut from the above pond . ( Cancel . ) 13. The owner of a plot of ground 640 feet long , 440 feet wide , cuts two streets ...
... pounds per cubic foot . 12. Give the length of a shed 15 feet high , 32 feet wide , that will exactly hold the ice cut from the above pond . ( Cancel . ) 13. The owner of a plot of ground 640 feet long , 440 feet wide , cuts two streets ...
Página 477
... pound . per pound . 11. Express in words the following amounts : · 2,009,001 ; 6.00107 ; 9,807,300.026 ; 281 . 72545 . 37 12. Subtract 754.75478 from 9,026.8399 . 13. Divide 12.82561 by 1.505 . 14. What is the product of of § of 3 of ...
... pound . per pound . 11. Express in words the following amounts : · 2,009,001 ; 6.00107 ; 9,807,300.026 ; 281 . 72545 . 37 12. Subtract 754.75478 from 9,026.8399 . 13. Divide 12.82561 by 1.505 . 14. What is the product of of § of 3 of ...
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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
Pasajes populares
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