A Mental ArithmeticD.Appleton and Company, 1879 - 168 σελίδες |
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Σελίδα 4
... Models should be followed ( unless better ones can be devised ) , with distinct articulation and in correct language . Let the answer always be distinctly stated , when it is reached , in con- nection with the denomination , as in the Model ...
... Models should be followed ( unless better ones can be devised ) , with distinct articulation and in correct language . Let the answer always be distinctly stated , when it is reached , in con- nection with the denomination , as in the Model ...
Σελίδα 9
... MODEL . If one tree bears 34 apples , another 6 , and a third 10 , all three together will bear the sum of 34 , 6 , and 10 apples , or 50 apples . Answer , 50 apples . 18. A farmer set out 42 apple , 8 pear , and 9 plum trees ; how many ...
... MODEL . If one tree bears 34 apples , another 6 , and a third 10 , all three together will bear the sum of 34 , 6 , and 10 apples , or 50 apples . Answer , 50 apples . 18. A farmer set out 42 apple , 8 pear , and 9 plum trees ; how many ...
Σελίδα 11
... MODEL . 43 = 3 units 4 tens ; 26-6 units 2 tens . 6 units and tens and 4 tens are 6 tens . 6 tens 9 units 3 units are 9 units ; are 69. Ans . 69 . 2. What is the sum of 31 and 52 ? Of 74 and 15 ? 17 + 81 ? 65 + 32 ? 46 + 31 ? 3. How ...
... MODEL . 43 = 3 units 4 tens ; 26-6 units 2 tens . 6 units and tens and 4 tens are 6 tens . 6 tens 9 units 3 units are 9 units ; are 69. Ans . 69 . 2. What is the sum of 31 and 52 ? Of 74 and 15 ? 17 + 81 ? 65 + 32 ? 46 + 31 ? 3. How ...
Σελίδα 12
... MODEL . If it was bought for 360 dollars and sold at a profit of 75 dollars , it must have brought the sum of 360 and 75 dollars , or 435 dollars . Ans . 435 dollars . 31. A horse was bought for 238 dollars , and sold at a profit of 27 ...
... MODEL . If it was bought for 360 dollars and sold at a profit of 75 dollars , it must have brought the sum of 360 and 75 dollars , or 435 dollars . Ans . 435 dollars . 31. A horse was bought for 238 dollars , and sold at a profit of 27 ...
Σελίδα 14
... MODEL . If a man bought a lamp for 5 dollars and sold it for 8 , he must have made the difference between 5 and 8 dollars , or 3 dollars . Ans . 3 dollars . 11. What is the profit on a barrel of flour , bought for 8 dollars and sold for ...
... MODEL . If a man bought a lamp for 5 dollars and sold it for 8 , he must have made the difference between 5 and 8 dollars , or 3 dollars . Ans . 3 dollars . 11. What is the profit on a barrel of flour , bought for 8 dollars and sold for ...
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12 days 12 leaves 25 cents 30 days 50 cents 551 Broadway 9 leaves acres apples APPLETON Arithmetic bill bushels called centilitres CHAPTER common denominator contained cord cost cubic currency decagrams decimetre dimes dollars dozen drams dry measure equal feet Find the amount Find the interest flock fourths fraction gallon gold grains half halves hectolitres hectometre horse Improper Fraction inches invested kilogram least common denominator leaves 9 litre lower denominations lowest terms metre Metric System miles an hour minutes MODEL months Multiply ninths NOTE oranges ounce paid Palenzuela pear pennyweight person bought pine-apple Price principal produce profit quart receive Reduce rods SECTION sells shares sheep sixths sold square steres subtract taining tenths third tonneau trees Troy Weight true discount twice units weeks Weight whole yards yield
Δημοφιλή αποσπάσματα
Σελίδα 82 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet — 1 square yard (sq.
Σελίδα 81 - MEASURE 12 inches (in.) = 1 foot ft. 3 feet =1 yard yd. 5 J yards =1 rod rd. 40 rods =1 furlong fur. 8 furlongs = 1 mile mi.
Σελίδα 83 - 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 84 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 78 - 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 85 - DRY MEASURE 2 pints (pt.) = 1 quart (qt.) 8 quarts =1 peck (pk.) 4 pecks = 1 bushel (bu...