The Complete Arithmetic, Oral and Written, on the Basis of WorksR.S. Davis and Company, 1882 - 368 σελίδες |
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Σελίδα
... Average of Payments 222 Pyramids and Cones .. 260 Review .... 225 Similar Surfaces 263 Ratio and Proportion .. 228 Similar Solids .. 264 Ratio 228 Review 265 Proportion .. 230 Examination Questions ... 273 Roman Notation 308 Duties ...
... Average of Payments 222 Pyramids and Cones .. 260 Review .... 225 Similar Surfaces 263 Ratio and Proportion .. 228 Similar Solids .. 264 Ratio 228 Review 265 Proportion .. 230 Examination Questions ... 273 Roman Notation 308 Duties ...
Σελίδα 37
... average 1360 pounds . What is the weight of the whole ? 155. In a school of 56 pupils there are 29 boys whose aver- age weight is 85 pounds . The girls average 79 pounds each . What is the weight of the school ? 156. A merchant bought ...
... average 1360 pounds . What is the weight of the whole ? 155. In a school of 56 pupils there are 29 boys whose aver- age weight is 85 pounds . The girls average 79 pounds each . What is the weight of the school ? 156. A merchant bought ...
Σελίδα 45
... average valuation to an inhabitant ? 95. If the distance across the Atlantic Ocean is 3000 miles , in how many days will a ship , sailing 115 miles a day , make that distance ? 96. What number multiplied by 512 gives a product of ...
... average valuation to an inhabitant ? 95. If the distance across the Atlantic Ocean is 3000 miles , in how many days will a ship , sailing 115 miles a day , make that distance ? 96. What number multiplied by 512 gives a product of ...
Σελίδα 46
... average , out of every million ? The divisor a number of tens , hundreds , etc. 108. Divide 1467 by 10 ; by 100 ; by 1000 . 1467. ÷ 10 = 146.7 1467. 100 = 14.67 1467. 1000 = 1.467 Solution . The removal of a ― figure one place to the ...
... average , out of every million ? The divisor a number of tens , hundreds , etc. 108. Divide 1467 by 10 ; by 100 ; by 1000 . 1467. ÷ 10 = 146.7 1467. 100 = 14.67 1467. 1000 = 1.467 Solution . The removal of a ― figure one place to the ...
Σελίδα 47
... of land at $ 34 an acre , and 85 acres at $ 20.40 an acre . What was the average cost of the whole an acre ? 137. If a man can save $ 15 in each DIVISION . 47 Compound Numbers 126 Division Reduction 126 Miscellaneous Exercises Addition 134.
... of land at $ 34 an acre , and 85 acres at $ 20.40 an acre . What was the average cost of the whole an acre ? 137. If a man can save $ 15 in each DIVISION . 47 Compound Numbers 126 Division Reduction 126 Miscellaneous Exercises Addition 134.
Άλλες εκδόσεις - Προβολή όλων
The Complete Arithmetic: Oral and Written Henry Bartlett Maglathlin,Benjamin Greenleaf Πλήρης προβολή - 1831 |
Συχνά εμφανιζόμενοι όροι και φράσεις
acres amount bank discount barrel bought bushels centimeters cents a pound Change common denominator common fraction compound interest containing cost cube root cubic feet cubic foot decimal point decimeters diameter difference Divide dividend dollars draft equal expressed feet high feet long feet wide figure Find the sum flour foot gain gallons greatest common divisor horses hundred hundredths improper fraction integer invested least common multiple length longitude meters miles minuend mixed number months Multiply ORAL EXERCISES paid payable payment prime factors prime number principal proceeds quarts quotient rate per cent ratio receive rectangular Reduce remainder sell share smallest terms sold Solution square feet square miles square root square yards subtract subtrahend surface tens tenths thick third thousand thousandths tons units weight write WRITTEN EXERCISES yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 117 - DRY MEASURE 2 pints (pt.) = 1 quart (qt.) 8 quarts =1 peck (pk.) 4 pecks = 1 bushel (bu...
Σελίδα 116 - 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 45 - If 2 men start from the same place and travel in opposite directions, one at the rate of 4...
Σελίδα 221 - RULE. — Multiply each debt by its term of credit, and divide the sum of the products by the sum of the debts. The quotient will be the average term of credit.
Σελίδα 162 - How many yards of carpeting f yd. wide will be required for a parlor 28 ft. by 15 ft. ? 62. How many cubic yards of earth will be required to raise the surface of an acre one foot ? 63. A brick is 8 in. long, 4 in. wide, and 2 in. thick. How many will be required to lay J mile of 8-foot sidewalk, the bricks being laid flat ? 64.
Σελίδα 117 - 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 119 - Time is a measured portion of duration. TABLE. 60 seconds (sec.) are 1 minute, min. 60 minutes " 1 hour, h. 24 hours " 1 day, d. 365 days '•
Σελίδα 1 - A number is a unit or a collection of units; as one, three apples, five boys. 4. The unit of a number is one of the collection of units which constitutes the number. Thus, the unit of twelve is one, of twenty dollars is one dollar.
Σελίδα 121 - PERIPHERY of a circle is its entire bounding line ; or it is a curved line, all points of which are equally distant from a point within called the center.
Σελίδα 260 - Sphere is a body bounded by a uniformly curved surface, all the points of which are equally distant from a point within called the center.