Bradbury's Eaton's Practical Arithmetic: Combining Oral and Written ExercisesThompson, Brown, 1879 - 374 σελίδες |
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Σελίδα 127
... thick ? min 78. How many sters in a pile of wood 25 m long , 1.25m wide , and 2 m high ? 79. How many cubic meters of earth must be removed to dig a ditch 75.4m long , 83 cm wide , and 44 cm deep ? 80. At $ 0.85 a cum what would it cost ...
... thick ? min 78. How many sters in a pile of wood 25 m long , 1.25m wide , and 2 m high ? 79. How many cubic meters of earth must be removed to dig a ditch 75.4m long , 83 cm wide , and 44 cm deep ? 80. At $ 0.85 a cum what would it cost ...
Σελίδα 131
... thick . 113. What is the weight of a bar of gold 25 centimeters long , 3 centimeters wide , and 16 millimeters thick ? 114. What is the weight of a bar of iron 3 meters long and 2 centimeters square ? 115. What is the weight of a stick ...
... thick . 113. What is the weight of a bar of gold 25 centimeters long , 3 centimeters wide , and 16 millimeters thick ? 114. What is the weight of a bar of iron 3 meters long and 2 centimeters square ? 115. What is the weight of a stick ...
Σελίδα 133
... thick , weighs 1 ton , what is its specific gravity ? 228. QUESTIONS . 180. Why is the decimal system of weights and measures called the metric system ? Where is it used ? 181. Repeat the table of Linear Measure ? 182. What is the ...
... thick , weighs 1 ton , what is its specific gravity ? 228. QUESTIONS . 180. Why is the decimal system of weights and measures called the metric system ? Where is it used ? 181. Repeat the table of Linear Measure ? 182. What is the ...
Σελίδα 154
... thick ? How many square inches in one of its greatest faces ? How many in one of its smallest faces ? How many in one of the other faces ? How many in its six faces ? 160. How many square feet in the surface of a cubical box whose edges ...
... thick ? How many square inches in one of its greatest faces ? How many in one of its smallest faces ? How many in one of the other faces ? How many in its six faces ? 160. How many square feet in the surface of a cubical box whose edges ...
Σελίδα 237
... thick , in how many days of 6 hours each can 8 men build a wall 60 ft . long , 12 ft . high , and 5 ft . thick ? OPERATION . 8 men 26 hours : 4 men : COMPOUND PROPORTION . 237 SIMPLE PROPORTION COMPOUND PROPORTION.
... thick , in how many days of 6 hours each can 8 men build a wall 60 ft . long , 12 ft . high , and 5 ft . thick ? OPERATION . 8 men 26 hours : 4 men : COMPOUND PROPORTION . 237 SIMPLE PROPORTION COMPOUND PROPORTION.
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Συχνά εμφανιζόμενοι όροι και φράσεις
acres amount barrels of flour bill 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 gain gallon Give the Rule given number greatest common divisor hektoliters Hence horse hundred hundredths improper fraction INDORSEMENTS interest of $1 July July 12 June kilos least common multiple longitude 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 prism quarts quotient ratio Reduce remainder sell Sept sold square miles square root subtract tens tenths thick thousand thousandths tons trial divisor units Value received weeks weight worth write Written Exercises yards
Δημοφιλή αποσπάσματα
Σελίδα 106 - 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 39 - If the dividend does not contain the divisor an exact number of times, the part of the dividend which is left is called the REMAINDER.
Σελίδα 34 - 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 110 - 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 104 - Linear Measure 12 inches (in.) = 1 foot (ft.) 3 feet...
Σελίδα 112 - 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 89 - 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 229 - 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 105 - ... 640 acres = 1 square foot (sq. ft.) = 1 square yard (sq. yd.) = 1 square rod (sq. rd.) = 1 acre (A.) = 1 square mile (sq. mi.) Square measure is used in measuring surfaces.
Σελίδα 227 - The area of a parallelogram is equal to the product of its base and its height: A = bx h.