Higher ArithmeticD.C. Heath & Company, 1893 |
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Σελίδα 467
... cubic yards . What is its depth in feet ? 30 x 27 18 x 15 x x 30 x 27 ; x = 18 x 15 / 2. The surface of the walls and the ceiling of a room 24 feet long and 12 feet high is 1,440 square feet . of the room ? What is the width 288 +12 + ...
... cubic yards . What is its depth in feet ? 30 x 27 18 x 15 x x 30 x 27 ; x = 18 x 15 / 2. The surface of the walls and the ceiling of a room 24 feet long and 12 feet high is 1,440 square feet . of the room ? What is the width 288 +12 + ...
Σελίδα 468
... cubic feet of ice will there be ? Find its weight in tons , at 57.5 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 ...
... cubic feet of ice will there be ? Find its weight in tons , at 57.5 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 ...
Σελίδα 474
... cubic feet of space ? 3. A man walking at the rate of 3 mi . 96 rd . per hour will walk how far in 3 hr . 16 min . ? 4. ( +7 ) × 4 × 27 of 16 8 ? 5. If a merchant pays 61 per yard for muslin , and sells the same for 74 per yard , what ...
... cubic feet of space ? 3. A man walking at the rate of 3 mi . 96 rd . per hour will walk how far in 3 hr . 16 min . ? 4. ( +7 ) × 4 × 27 of 16 8 ? 5. If a merchant pays 61 per yard for muslin , and sells the same for 74 per yard , what ...
Σελίδα 487
... cubic feet of air space are there for each ? 7. How many yards of carpet , 27 inches wide , would be needed for the floor of such a room ? 8. How many bundles of laths , each bundle covering 3 square yards , would be needed for the ...
... cubic feet of air space are there for each ? 7. How many yards of carpet , 27 inches wide , would be needed for the floor of such a room ? 8. How many bundles of laths , each bundle covering 3 square yards , would be needed for the ...
Σελίδα 488
... cubic inches . 1 bushel = 2,150.4 cubic inches . 1 cord = 128 cubic feet . 12. How many gallons will fill a tank 22 feet long , 14 feet wide , 9 feet deep ? Indicate operations . Cancel where possible . 13. How many cords of wood are ...
... cubic inches . 1 bushel = 2,150.4 cubic inches . 1 cord = 128 cubic feet . 12. How many gallons will fill a tank 22 feet long , 14 feet wide , 9 feet deep ? Indicate operations . Cancel where possible . 13. How many cords of wood are ...
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Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
acres adjacent angles angle annual interest apothem avoirdupois bank bought bushels chord circle circumference compound interest cone Construct contain convex surface cube cubic cubic foot decimal diameter discount Divide dollars entire surface equal equilateral triangle Examination Questions Face of note feet long feet wide fence Find the amount Find the area Find the cost Find the interest Find the value fraction frustum gallons greatest common divisor horses hypotenuse inches wide Inscribe isosceles triangle June June 20 length longitude marked price meters miles months Multiply oblique line Oral Problems paid par value payments perpendicular piece pounds principal prism quotient radius receive rectangle remainder rhombus right-angled triangle rods second number selling price sides measure slant height Slate Exercises Slate Problems sold sphere square pyramid square root square yards subtract troy weight worth
Δημοφιλή αποσπάσματα
Σελίδα 806 - Time 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr.) 24 hours = 1 day (da.) 7 days = 1 week (wk.) 365 days = 1 common year (yr.) 366 days = 1 leap year 12 months (mo.) = 1 year 10 years = 1 decade 10 decades or \ , , , „ , 1=1 century (cen. or U.) 100 years / J v ' Thirty days has September, April, June, and November; All the rest have thirty-one, Excepting February alone, To which we twenty-eight assign, Till leap year gives it twenty-nine.
Σελίδα 805 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal...
Σελίδα 809 - THE UNITED STATES RULE. Find the amount of the principal to the time when the payment, or sum of the payments, equals or exceeds the interest. From this amount deduct the payment or sum of the payments.
Σελίδα 805 - 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
Σελίδα 722 - 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.
Σελίδα 805 - APOTHECARIES' WEIGHT. 20 grains (gr) . 1 scruple (3) 3 scruples 1 dram (3) 8 drams 1 ounce ( 5 ) 12 ounces .... 1 pound (ft) Apothecaries' weight is used in prescriptions. Drugs are bought and sold by avoirdupois weight. The grain, the ounce, and the pound apothecaries' weight are the same as the corresponding denominations of troy weight.
Σελίδα 585 - First of Exchange (Second unpaid), pay to the order of John W.
Σελίδα 791 - 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.
Σελίδα 532 - How much will it cost to plaster the walls and ceiling of a room 16 ft. 3' long, 14 ft. 2