Bradbury's Eaton's Practical Arithmetic: Combining Oral and Written ExercisesThompson, Brown, 1879 - 374 σελίδες |
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Σελίδα 141
... Diameter is a line drawn through the centre and limited by the curve , as A B. 261. The circumference of a circle is divided into 360 equal parts , called degrees , and these are subdivided as shown in the table . 262. Oral Exercises ...
... Diameter is a line drawn through the centre and limited by the curve , as A B. 261. The circumference of a circle is divided into 360 equal parts , called degrees , and these are subdivided as shown in the table . 262. Oral Exercises ...
Σελίδα 159
... diameter ? 261 . Into what is the circumference of a circle divided ? 263. Repeat the Miscellaneous Table . 265. What is the difference between reduction in these tables and reduction in the decimal system of weights and measures ? 267 ...
... diameter ? 261 . Into what is the circumference of a circle divided ? 263. Repeat the Miscellaneous Table . 265. What is the difference between reduction in these tables and reduction in the decimal system of weights and measures ? 267 ...
Σελίδα 263
... diameter , how long will it take to fill the cistern if the pipe is 5 inches in diameter , no allowance being made for friction ? 43. If through a pipe 3 centimeters in diameter a vat can be filled in 4 hours and 16 minutes , what must ...
... diameter , how long will it take to fill the cistern if the pipe is 5 inches in diameter , no allowance being made for friction ? 43. If through a pipe 3 centimeters in diameter a vat can be filled in 4 hours and 16 minutes , what must ...
Σελίδα 265
... diameter and whose altitude is 42 centimeters ? 54. What are the contents of a pyramid whose altitude is 18 inches ... diameter ? 57. If the inner diameter of the bottom of a SOLIDS . 265.
... diameter and whose altitude is 42 centimeters ? 54. What are the contents of a pyramid whose altitude is 18 inches ... diameter ? 57. If the inner diameter of the bottom of a SOLIDS . 265.
Σελίδα 267
... diameter weighs 64 pounds , what is the weight of a cannon ball 4 inches in diameter ? OPERATION . 83 : 43 = 64 lb. : Ans . , or 23 : 13 = 64 lb. : Ans . ; 64 lb. 8 lb. , Ans . that is , 8 : 1 - 66. If a sphere of silver 2 inches in ...
... diameter weighs 64 pounds , what is the weight of a cannon ball 4 inches in diameter ? OPERATION . 83 : 43 = 64 lb. : Ans . , or 23 : 13 = 64 lb. : Ans . ; 64 lb. 8 lb. , Ans . that is , 8 : 1 - 66. If a sphere of silver 2 inches in ...
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acres altitude barrels of flour bill Boston bought bushels centimeters cents a pound ciphers common fraction compound interest contain cord cost cube root decimal point decimeters diameter discount Divide dividend divisible dollars equal feet high feet long figure Find the square gain gallon Give the Rule given number greatest common divisor hektoliters Hence horse hundred hundredths improper fraction INDORSEMENTS interest of $1 July July 15 June least common multiple lowest terms marked price Mdse measure meters miles minuend mixed number months multiplicand Multiply NOTE number of terms OPERATION Oral Exercises paid payable payment prime factors principal quarts quotient ratio rectangle Reduce remainder sell Sept sold square miles square root subtract thick thousand thousandths tons trial divisor units Value received weight worth write Written Exercises yards
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Σελίδα 138 - CUBIC MEASURE 1728 cubic inches (cu. in.) = 1 cubic foot (cu. ft.) 27 cubic feet = 1 cubic yard (cu. yd.) 128 cubic feet = 1 cord (cd...
Σελίδα 137 - 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.
Σελίδα 136 - LENGTH 12 inches (in.) =1 foot (ft.) 3 feet = 1 yard (yd.) 5\ yards, or 16| feet = 1 rod (rd.) 320 rods, or 5280 feet = 1 mile (mi.) SQUARE MEASURE 144 square inches (sq.
Σελίδα 66 - The GREATEST COMMON DIVISOR of two or more numbers is the greatest number that will divide each of them without remainder ; thus, 6 is the greatest common divisor of 12, 18, and 30.
Σελίδα 142 - Thirty days hath September, April, June, and November ; All the rest have thirty-one, Except the second month alone, Which has but twenty-eight, in fine, Till leap year gives it twenty-nine.
Σελίδα 121 - In the metric system, the unit of length is the meter, which is one ten-millionth of the distance from the Equator to the North Pole.
Σελίδα 261 - The square described on the hypothenuse of a rightangled triangle is equal to the sum of the squares described on the other two sides.
Σελίδα 144 - NUMBERS. 12 units = 1 dozen. 12 dozen — 1 gross. 12 gross = 1 great gross. 20 units = 1 score. PAPER. 24 sheets = 1 quire. 20 quires = 1 ream. 2 reams = 1 bundle. 5 bundles = 1 bale.
Σελίδα 79 - To reduce a mixed number to an improper fraction, — RULE : Multiply the whole number by the denominator of the fraction, to the product add the numerator, and write the result over the denominator.
Σελίδα 259 - The area of a parallelogram is equal to the product of its base and its height: A = bx h.