Bradbury's Eaton's Practical Arithmetic: Combining Oral and Written ExercisesThompson, Brown, 1879 - 374 σελίδες |
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Σελίδα 41
... wall in 48 days , how long will it take 4 men ? In this example is the divisor abstract or concrete ? 23. If you buy 12 pounds of sugar for 96 cents , how much do you pay a pound ? 71. Exercises for Written Work . 24. Divide 1384 by 4 ...
... wall in 48 days , how long will it take 4 men ? In this example is the divisor abstract or concrete ? 23. If you buy 12 pounds of sugar for 96 cents , how much do you pay a pound ? 71. Exercises for Written Work . 24. Divide 1384 by 4 ...
Σελίδα 50
... wall in 81 days , how many days will it take 216 men to build the same wall ? 112. If it costs a man $ 5 an acre to secure a title to 640 acres of government land , how much will he make if he sells the whole for $ 5000 ? How much on ...
... wall in 81 days , how many days will it take 216 men to build the same wall ? 112. If it costs a man $ 5 an acre to secure a title to 640 acres of government land , how much will he make if he sells the whole for $ 5000 ? How much on ...
Σελίδα 93
... wall in 8 days , how long will it take 11 men to build it ? 268. At $ 7 a barrel what will 6 269. At $ 8 a yard what will 4 270. A man sold a cow for $ 35 , What did she cost ? barrels of flour cost ? yards of cloth cost ? which was ...
... wall in 8 days , how long will it take 11 men to build it ? 268. At $ 7 a barrel what will 6 269. At $ 8 a yard what will 4 270. A man sold a cow for $ 35 , What did she cost ? barrels of flour cost ? yards of cloth cost ? which was ...
Σελίδα 95
... wall in 3 days , B in 4 days , and C in 6 days , how long will it take A , B , and C together to build it ? 150 . Miscellaneous Written Examples . 295. Find the sum of 1871 , 7343 , and 4145ğ . 296. Take 1873 from 7544 . 297. Multiply ...
... wall in 3 days , B in 4 days , and C in 6 days , how long will it take A , B , and C together to build it ? 150 . Miscellaneous Written Examples . 295. Find the sum of 1871 , 7343 , and 4145ğ . 296. Take 1873 from 7544 . 297. Multiply ...
Σελίδα 100
... wall in 12 days , and B in 15 days . How long will it take A and B together to build the wall ? of it in 1 of it in 1 day ; of it in 1 day . Solution . If A can build it in 12 days , he can build day ; and if B can build it in 15 days ...
... wall in 12 days , and B in 15 days . How long will it take A and B together to build the wall ? of it in 1 of it in 1 day ; of it in 1 day . Solution . If A can build it in 12 days , he can build day ; and if B can build it in 15 days ...
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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
Δημοφιλή αποσπάσματα
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.