Bradbury's Eaton's Practical Arithmetic ...Thompson, Brown, and Company, 1882 - 374 σελίδες |
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Σελίδα 37
... feet a second , how far will it travel in 37 seconds ? 102. Massachusetts contains 7800 square miles . What is its population if there are 212 persons to a square mile ? 103. What do I save a year if my income is $ 2500 , expenses $ 37 ...
... feet a second , how far will it travel in 37 seconds ? 102. Massachusetts contains 7800 square miles . What is its population if there are 212 persons to a square mile ? 103. What do I save a year if my income is $ 2500 , expenses $ 37 ...
Σελίδα 50
... feet high , and there are 5280 feet in a mile , how many miles high is this volcano ? Miscellaneous Examples . 107. A steamer sometimes crosses the Atlantic , 2880 miles , in 8 days of 24 hours each ; what is the rate an hour ? 108. If ...
... feet high , and there are 5280 feet in a mile , how many miles high is this volcano ? Miscellaneous Examples . 107. A steamer sometimes crosses the Atlantic , 2880 miles , in 8 days of 24 hours each ; what is the rate an hour ? 108. If ...
Σελίδα 65
... feet front , the second 184 feet front , and the third 216 feet front ; how long is the longest rail which will exactly fence the front of each lot ? How many lengths of fence will be required for each lot ? Ans . 8 feet . 100. When the ...
... feet front , the second 184 feet front , and the third 216 feet front ; how long is the longest rail which will exactly fence the front of each lot ? How many lengths of fence will be required for each lot ? Ans . 8 feet . 100. When the ...
Σελίδα 94
... feet above the water , how long is the pole ? 281. If of a bushel of corn can be bought for $ 3 , how many bushels can be bought for $ 4 ? 282. A boy being asked how many chickens he had , replied , that if he had as many more and as ...
... feet above the water , how long is the pole ? 281. If of a bushel of corn can be bought for $ 3 , how many bushels can be bought for $ 4 ? 282. A boy being asked how many chickens he had , replied , that if he had as many more and as ...
Σελίδα 96
... feet of land I pay $ 4340 , how much do 12000 feet of this lot cost me ? 319. How much shall I make on the whole lot , named above , if I sell it at once for of a dollar a square foot ? 320. What number divided by 321. If the difference ...
... feet of land I pay $ 4340 , how much do 12000 feet of this lot cost me ? 319. How much shall I make on the whole lot , named above , if I sell it at once for of a dollar a square foot ? 320. What number divided by 321. If the difference ...
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acre altitude amount barrels of flour bill bought bushels centimeters cents a pound ciphers common fraction compound interest COMPOUND NUMBERS contained cost cube root cubic inches decimal point decimeters diameter discount Divide dividend divisible dollars equal feet high feet long figure Find gain gallon Give the Rule given number greatest common divisor hektoliters Hence horse hundred hundredths improper fraction July July 12 kilometers kilos least common multiple liters lower denominations lowest terms Mdse measure miles mills minuend mixed number months Multiply NOTE number of terms OPERATION Oral Exercises paid payment prime factors principal quarts quotient ratio rectangle rectangular prism Reduce remainder sell Sept sold specific gravity square miles square rods square root subtract thick thousand thousandths tons units weight wide worth Written Exercises
Δημοφιλή αποσπάσματα
Σελίδα 136 - 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 142 - 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 134 - 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 64 - 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 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 140 - 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 56 - If 8 men can do a certain piece of work in 6 days, in how many days can 4 men do the same ? 13.
Σελίδα 259 - 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 119 - 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 131 - The specific gravity of a body is its weight compared with the weight of the same bulk of water.