Mathematics for Common Schools, Μέρος 2D. C. Heath, 1895 |
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Σελίδα 245
... meters of silk . How many yards did he buy , a meter being 39.37 inches ? 33. A kilogram is 2.2046 pounds . What is the difference in weight between the English ton of 2,240 lb. and a French ton of 1,000 kilograms ? 34. A cubic foot of ...
... meters of silk . How many yards did he buy , a meter being 39.37 inches ? 33. A kilogram is 2.2046 pounds . What is the difference in weight between the English ton of 2,240 lb. and a French ton of 1,000 kilograms ? 34. A cubic foot of ...
Σελίδα 248
... meters in a room 12 meters long , 9.75 meters wide . 5. At 50 cents per square yard , what will be the cost of the oil - cloth needed to cover a floor 18 feet ( 6 yd . ) long , 15 feet ( 5 yd . ) wide ? 6. What will be the cost , at ...
... meters in a room 12 meters long , 9.75 meters wide . 5. At 50 cents per square yard , what will be the cost of the oil - cloth needed to cover a floor 18 feet ( 6 yd . ) long , 15 feet ( 5 yd . ) wide ? 6. What will be the cost , at ...
Σελίδα 295
... meters of cloth @ $ 1.10 per yd . ( 1 meter = 39.37 inches ) . 17. Cost in United States money of 386 hats @ 24 francs each ( 1 franc 19.34 ) . = 18. 480 meters of cloth @ 1.10 marks per meter ( 1 mark 23.8 ¢ ) . 696. Perform indicated ...
... meters of cloth @ $ 1.10 per yd . ( 1 meter = 39.37 inches ) . 17. Cost in United States money of 386 hats @ 24 francs each ( 1 franc 19.34 ) . = 18. 480 meters of cloth @ 1.10 marks per meter ( 1 mark 23.8 ¢ ) . 696. Perform indicated ...
Σελίδα 367
... meters , altitude 28 meters . 8. A trapezoid whose parallel sides measure 11 and 16 ft . , re- spectively , the perpendicular dis- tance between them being 6 ft . 6 ft . 11 ft . 11 ft . 6 ft . 5 ft . 9. A trapezoid as shown in the accom ...
... meters , altitude 28 meters . 8. A trapezoid whose parallel sides measure 11 and 16 ft . , re- spectively , the perpendicular dis- tance between them being 6 ft . 6 ft . 11 ft . 11 ft . 6 ft . 5 ft . 9. A trapezoid as shown in the accom ...
Σελίδα 422
... meters silk , at 5.75 francs per meter , less 12 % ? 8. What is the net cost of a lot of musical instruments amounting to $ 1,875.60 , on which a discount of 10 , 5 , and 21 % is allowed ? ( Art . 924 , Ex . 7. ) 9. What would be the ...
... meters silk , at 5.75 francs per meter , less 12 % ? 8. What is the net cost of a lot of musical instruments amounting to $ 1,875.60 , on which a discount of 10 , 5 , and 21 % is allowed ? ( Art . 924 , Ex . 7. ) 9. What would be the ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
acres adjacent angles angle base measures bought bushels cents chord circle circumference cone Construct contain convex surface cube cubic cubic foot decimal degrees diameter discount Divide divisor dollar Draw equal equilateral triangle feet long feet wide Find the amount Find the area Find the cost Find the number Find the value fraction frustum gallons greatest common divisor horses hypotenuse inches wide isosceles triangle June least common multiple longitude meters miles minutes months Multiply oblique line Oral Exercises Oral Problems ounces paid payments perpendicular piece pounds Principal prism quarts quotient radius ratio receive rectangle rhombus right-angled triangle rods scalene triangle second number Selling price Sept sides measure slant height Slate Exercises Slate Problems sold sphere square feet square inches square pyramid square yards Subtract yards long
Δημοφιλή αποσπάσματα
Σελίδα 227 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal...
Σελίδα 606 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 600 - 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...
Σελίδα 605 - Linear Measure 12 inches (in.) = 1 foot (ft.) 3 feet = 1 yard (yd.) 5£ yards = 1 rod (rd.) 320 rods = 1 mile (mi.) Cubic Measure 1728 cubic inches (cu.
Σελίδα 352 - 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. mi.) Cubic Measure 1728 cubic inches (cu.
Σελίδα 453 - Sixty days after sight of this First of Exchange (Second unpaid), pay to the order of John W.
Σελίδα 605 - TROY WEIGHT. 24 grains (gr.) = 1 pennyweight (pwt.). 20 pennyweights = 1 ounce (oz.). 12 ounces = 1 pound (lb.). 351. Apothecaries' weight is used in mixing medicines and in selling them at retail. APOTHECARIES
Σελίδα 359 - The following is the table: 24 grains (gr.) 1 pennyweight (dwt.) 20 pennyweights 1 ounce (oz.) 12 ounces 1 pound (Ib.) The abbreviation for pennyweight is also written pwt. 829. The pound apothecaries' weight — used in putting up prescriptions — contains the same number of grains (5,760) as the pound troy.
Σελίδα 524 - Measures of Length. 10 millimeters (mm.) 1 centimeter (cm.) 10 centimeters 1 decimeter (dm.) 10 decimeters 1 meter (m.) 10 meters 1 dekameter (Dm.) 10 dekameters 1 hectometer (Hm.) 10 hectometers 1 kilometer (Km.) 10 kilometers 1 myriameter (Mm.) 1181.
Σελίδα 354 - What are the dimensions of the box that can be made of a piece of paper of the size shown in the following diagram? How many square inches of paper are needed for such a box (making no allowance for pasting) ? 4 in. 4 in.