A Mental ArithmeticD.Appleton and Company, 1879 - 168 σελίδες |
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Σελίδα 43
... Denominator are taken . The Numerator and the Denominator , taken to- gether , are called the Terms of the fraction . is a fraction . 5 and 9 are its Terms . 9 is the Denominator , and shows that the whole is divided into nine equal ...
... Denominator are taken . The Numerator and the Denominator , taken to- gether , are called the Terms of the fraction . is a fraction . 5 and 9 are its Terms . 9 is the Denominator , and shows that the whole is divided into nine equal ...
Σελίδα 46
... denominator . 22. What is a fraction called , whose numerator is less than its denominator ? Ans . A Proper Fraction . SECTION 21. — 1 . How many thirds do 4 equal ? 2. When you say 13 for 43 , do you change the form of the mixed number ...
... denominator . 22. What is a fraction called , whose numerator is less than its denominator ? Ans . A Proper Fraction . SECTION 21. — 1 . How many thirds do 4 equal ? 2. When you say 13 for 43 , do you change the form of the mixed number ...
Σελίδα 54
... denominator ( 12 ) . 14. Reduce and to fractions that have a com- mon denominator . MODEL . 2 × 5 = 10 ; the common denominator is 10. equals ; equals . Ans . 1 , . 15. Reduce to fractions with a common denomina- tor and ; and ; and ...
... denominator ( 12 ) . 14. Reduce and to fractions that have a com- mon denominator . MODEL . 2 × 5 = 10 ; the common denominator is 10. equals ; equals . Ans . 1 , . 15. Reduce to fractions with a common denomina- tor and ; and ; and ...
Σελίδα 55
... denominator . MODEL . AS 8 , the third denominator , exactly contains the others ( 2 and 4 ) , it is the least common denominator.equals ; equals § . Ans . 1 , § , 7 . 23. Reduce to fractions with the least common de- nominator and ...
... denominator . MODEL . AS 8 , the third denominator , exactly contains the others ( 2 and 4 ) , it is the least common denominator.equals ; equals § . Ans . 1 , § , 7 . 23. Reduce to fractions with the least common de- nominator and ...
Σελίδα 57
... denominator . SECTION 27. - 1 . How much are and ? 2. How much are and § ? MODEL .; } = } & • & + 1 } = 1 , or 1. Ans . 17 . 3. What is the difference between Examples 1 and 2 ? 4. How do we add fractions that have a common denominator ...
... denominator . SECTION 27. - 1 . How much are and ? 2. How much are and § ? MODEL .; } = } & • & + 1 } = 1 , or 1. Ans . 17 . 3. What is the difference between Examples 1 and 2 ? 4. How do we add fractions that have a common denominator ...
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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 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...