A Mental ArithmeticD.Appleton and Company, 1879 - 168 σελίδες |
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Σελίδα 77
... grains in 1 oz . ? 3. How many pounds in 250 pwt . ? 4. How many grains in 4 oz . 3 pwt . ? 5. How many ounces in of a lb. ? In 5 lb. ? 6. How many pennyweights in lb. ? In 44 oz . ? of a pwt . ? In 2 pwt . ? of an ounce ? In pwt . ? 7 ...
... grains in 1 oz . ? 3. How many pounds in 250 pwt . ? 4. How many grains in 4 oz . 3 pwt . ? 5. How many ounces in of a lb. ? In 5 lb. ? 6. How many pennyweights in lb. ? In 44 oz . ? of a pwt . ? In 2 pwt . ? of an ounce ? In pwt . ? 7 ...
Σελίδα 78
... grains ( gr . ) make 1 scruple ,. sc . or . 3 scruples , 8 drams , 12 ounces , 1 dram ,. • dr . or 3 . 1 ounce , 1 pound , · oz . or 3 . • lb. or ib . In 1 lb. ? 1. How many scruples in 5 oz . ? 2. How many drams in 95 gr . ? In 4 lb. 5 ...
... grains ( gr . ) make 1 scruple ,. sc . or . 3 scruples , 8 drams , 12 ounces , 1 dram ,. • dr . or 3 . 1 ounce , 1 pound , · oz . or 3 . • lb. or ib . In 1 lb. ? 1. How many scruples in 5 oz . ? 2. How many drams in 95 gr . ? In 4 lb. 5 ...
Σελίδα 85
... grain , vegetables , salt , coal , and other articles not liquid . TABLE OF DRY MEASURE . 2 pints ( pt . ) make 1 quart , . • 8 quarts , 1 peck , • 4 pecks , 1 bushel , · • • qt . . pk . bu . 36 bushels , 1 chaldron , chal . • · • 1 ...
... grain , vegetables , salt , coal , and other articles not liquid . TABLE OF DRY MEASURE . 2 pints ( pt . ) make 1 quart , . • 8 quarts , 1 peck , • 4 pecks , 1 bushel , · • • qt . . pk . bu . 36 bushels , 1 chaldron , chal . • · • 1 ...
Σελίδα 93
... grains . WEIGHTS . = 10 mil'ligrams , 1 cen'tigram 10 centigrams , 1 dec'igram = 10 decigrams , 10 grams , 1 GRAM = 1 dec'agram = 10 decagrams , 1 hec'togram = 15 U grain . 12 grains . 15 grains . 100 2 oz . av . 3 oz . av . 21 lb. av ...
... grains . WEIGHTS . = 10 mil'ligrams , 1 cen'tigram 10 centigrams , 1 dec'igram = 10 decigrams , 10 grams , 1 GRAM = 1 dec'agram = 10 decagrams , 1 hec'togram = 15 U grain . 12 grains . 15 grains . 100 2 oz . av . 3 oz . av . 21 lb. av ...
Σελίδα 96
... grains ( 24 ) , add it to 3 gr . , and then subtract . 24 gr . +3 gr . 27 gr . 27 gr . - 20 gr . = 7 gr . To balance the pennyweight thus added , we now add 1 pwt . to the 15 pwt . to be subtracted , making 16. pwt . 16 pwt . can not be ...
... grains ( 24 ) , add it to 3 gr . , and then subtract . 24 gr . +3 gr . 27 gr . 27 gr . - 20 gr . = 7 gr . To balance the pennyweight thus added , we now add 1 pwt . to the 15 pwt . to be subtracted , making 16. pwt . 16 pwt . can not be ...
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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...