Rational ArithmeticGregg publishing Company, 1920 - 151 σελίδες |
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Σελίδα 38
... increasing difficulties . They are rather arranged so an average lesson of ten problems will offer the varying conditions of ease and difficulty that are usually found in actual experience . Every problem should be solved in the easiest ...
... increasing difficulties . They are rather arranged so an average lesson of ten problems will offer the varying conditions of ease and difficulty that are usually found in actual experience . Every problem should be solved in the easiest ...
Σελίδα 39
... increases in value 23 % and my personal property 9 % , what will be the total value then and what will be the percentage of increase of both ? 11. An operator bought a large tract of land and sold 40 % of it to one customer , 20 % of ...
... increases in value 23 % and my personal property 9 % , what will be the total value then and what will be the percentage of increase of both ? 11. An operator bought a large tract of land and sold 40 % of it to one customer , 20 % of ...
Σελίδα 40
... increase the sales 20 % each year for three successive years . The total increase amounted to $ 36,400 . What were the sales the year before the first increase was effected ? 18. A 9 % dividend on stock amounted to $ 873 . What was the ...
... increase the sales 20 % each year for three successive years . The total increase amounted to $ 36,400 . What were the sales the year before the first increase was effected ? 18. A 9 % dividend on stock amounted to $ 873 . What was the ...
Σελίδα 41
... increase the sales a sufficient amount to counteract the reduction in price . What per cent increase would the general manager of the sales depart- ment be obliged to show ? 23. A certain piece of property having depreciated $ 2355 , is ...
... increase the sales a sufficient amount to counteract the reduction in price . What per cent increase would the general manager of the sales depart- ment be obliged to show ? 23. A certain piece of property having depreciated $ 2355 , is ...
Σελίδα 42
... increased 83 % in value . It was then sold . What was the profit ? What was the selling price ? 12. If I buy cloth at $ 5.40 and sell it at 163 % loss , what is my selling price ? 13. Bought an automobile for $ 1145 . It was then sold ...
... increased 83 % in value . It was then sold . What was the profit ? What was the selling price ? 12. If I buy cloth at $ 5.40 and sell it at 163 % loss , what is my selling price ? 13. Bought an automobile for $ 1145 . It was then sold ...
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Άλλες εκδόσεις - Προβολή όλων
Rational Arithmetic Complete (Classic Reprint) George P. Lord Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2017 |
Συχνά εμφανιζόμενοι όροι και φράσεις
accurate interest allow amount annual average balance bank barrels bill bought bushels called carried cash cent Change charges column commission commission merchant common fraction compound contained cost decimal deducting denominator difference discount divided dividend division divisor dollar dozen draft duty earn equals exchange face factor figure Find fraction gain given gives Gold gross hundred ILLUSTRATED SOLUTIONS inclusive integer interest investment January July June List price loss March Measure method months Multiply original paid payments percentage pieces pounds practice problems premium prime principal proceeds profit purchase quantity rate of discount received Reduce References remainder result selling selling price Sept shares shows sold Study subtraction United Write
Δημοφιλή αποσπάσματα
Σελίδα 138 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
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 143 - OF CAPACITY 10 milliliters (ml.) = 1 centiliter (cl.) 10 centiliters = 1 deciliter (dl.) 10 deciliters 1 liter (1.) 10 liters 1 dekaliter (Dl.) 10 dekaliters = 1 hektoliter (hi.) 10 hektoliters 1 kiloliter (kl.) MEASURES OF WEIGHT 10 milligrams (mg.) = 1 centigram (eg.) 10 centigrams = 1 decigram (dg.) 10 decigrams = 1 gram (g.) 10 grams = 1 dekagram (Dg.) 10 dekagrams = 1 hektogram (hg.) 10 hektograms = 1 kilogram (kg.) 18.
Σελίδα 135 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints — 1 quart (qt...
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 134 - Weight is used by apothecaries and physicians in compounding dry medicines. TABLE. 20 Grains (gr.} = 1 Scruple, . . sc., or 3. 3 Scruples = 1 Dram, . . dr., or 3 . 8 Drams = 1 Ounce, . . oz., or § . 12 Ounces = 1 Pound, . . Ib., or ft,.
Σελίδα 142 - Length 10 millimeters (mm.) = 1 centimeter (cm.) 10 centimeters = 1 decimeter (dm.) 10 decimeters = 1 meter (m.) 10 meters = 1 dekameter (Dm.) 10 dekameters = 1 hektometer (Hm.) 10 hektometers = 1 kilometer (Km.) 10 kilometers = 1 myriameter (Mm.) Measures of Surface 100 sq.
Σελίδα 136 - Dry Measure 2 pints (pt.) =1 quart (qt.) 8 quarts = 1 peck (pk.) 4 pecks = 1 bushel (bu.) 2150.42 cu.
Σελίδα 131 - Troy Weight. 24 grains (gr.) — 1 pennyweight (dwt). 20 pennyweights — 1 ounce (oz.) 12 ounces — 1 pound (Ib.).
Σελίδα 137 - SQUARE MEASURE. 144 square inches (sq. in.) make 1 square foot, sq. ft. 9 square feet " 1 square yard, sq. yd. 30| square yards " 1 square rod, P. 40 square rods