Mathematics for Common Schools, Μέρος 2D. C. Heath, 1895 |
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Σελίδα 284
... fence will it take to enclose it ? 18. 1 pk . 1 qt . is what part of a bushel ? 19. 15 is what part of 4 dozen ? 20. Reduce to lowest terms . DENOMINATE NUMBERS . 678. Slate Exercises . 1. Add 4 284 ARITHMETIC . DENOMINATE NUMBERS.
... fence will it take to enclose it ? 18. 1 pk . 1 qt . is what part of a bushel ? 19. 15 is what part of 4 dozen ? 20. Reduce to lowest terms . DENOMINATE NUMBERS . 678. Slate Exercises . 1. Add 4 284 ARITHMETIC . DENOMINATE NUMBERS.
Σελίδα 286
... fence will be needed to enclose it ? How many feet ? 17. How many rails each 30 feet long will be needed for a single track road ( two tracks ) 40 miles long ? 18. A boy steps 33 inches . How many steps will he take in going 2 miles ...
... fence will be needed to enclose it ? How many feet ? 17. How many rails each 30 feet long will be needed for a single track road ( two tracks ) 40 miles long ? 18. A boy steps 33 inches . How many steps will he take in going 2 miles ...
Σελίδα 289
... fence 6 feet high surrounds a lot 25 feet front by 100 feet deep . How many square feet of boards in the front fence ? In the back fence ? In each side fence ? In the whole ? ( Make diagrams . ) 17. A room is 18 feet long , 15 feet wide ...
... fence 6 feet high surrounds a lot 25 feet front by 100 feet deep . How many square feet of boards in the front fence ? In the back fence ? In each side fence ? In the whole ? ( Make diagrams . ) 17. A room is 18 feet long , 15 feet wide ...
Σελίδα 299
... fence will be required to enclose a rectangular field 98 yards long and 50 yards wide ? 17. A farmer divides his farm of 425 acres into fields of 121 acres each . How many fields has he ? 18. There are 36 inches in a yard . How REVIEW .
... fence will be required to enclose a rectangular field 98 yards long and 50 yards wide ? 17. A farmer divides his farm of 425 acres into fields of 121 acres each . How many fields has he ? 18. There are 36 inches in a yard . How REVIEW .
Σελίδα 309
... fence will be required to enclose it ? 11. A train goes from Jersey City to Washington , 228 miles , in 4 hours 12 minutes . How many miles an hour does it travel ? How long does it take the train to go one mile ? 12. On Monday a ...
... fence will be required to enclose it ? 11. A train goes from Jersey City to Washington , 228 miles , in 4 hours 12 minutes . How many miles an hour does it travel ? How long does it take the train to go one mile ? 12. On Monday a ...
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Άλλες εκδόσεις - Προβολή όλων
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.