Advanced ArithmeticAmerican book Company, 1905 - 253 σελίδες |
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Σελίδα 37
... Weight of Symbols of Operation . In the use of the symbols of operation ( + , − , × , ÷ ) , it is impor- tant that the student should know that the numbers con- nected by the signs × and ÷ must first be operated upon and then those ...
... Weight of Symbols of Operation . In the use of the symbols of operation ( + , − , × , ÷ ) , it is impor- tant that the student should know that the numbers con- nected by the signs × and ÷ must first be operated upon and then those ...
Σελίδα 45
... of the same kind of shot weigh respectively 1081 lb. and 598 lb. What is the greatest possible weight of each shot ? FRACTIONS 66. Historically the fraction is very old . A MISCELLANEOUS EXERCISE 45 22 2 INTEREST BANKS AND BANKING EXCHANGE.
... of the same kind of shot weigh respectively 1081 lb. and 598 lb. What is the greatest possible weight of each shot ? FRACTIONS 66. Historically the fraction is very old . A MISCELLANEOUS EXERCISE 45 22 2 INTEREST BANKS AND BANKING EXCHANGE.
Σελίδα 61
... 993.624 correct to tenths . 11. Find the product of 32.4736 × 24.7955 correct to five significant figures . 12. Divide 47632 by 31. 13. Multiply 23793 by 121 . MEASURES 102. Measures of Weight . It is curious to APPROXIMATE RESULTS 61.
... 993.624 correct to tenths . 11. Find the product of 32.4736 × 24.7955 correct to five significant figures . 12. Divide 47632 by 31. 13. Multiply 23793 by 121 . MEASURES 102. Measures of Weight . It is curious to APPROXIMATE RESULTS 61.
Σελίδα 62
... weight , both among the ancients and the more modern Europeans . In England , as early as 1266 , we find the pennyweight defined as the weight of " 32 wheat corns in the midst of the ear " ; again about 1600 , as " 24 barley corns , dry ...
... weight , both among the ancients and the more modern Europeans . In England , as early as 1266 , we find the pennyweight defined as the weight of " 32 wheat corns in the midst of the ear " ; again about 1600 , as " 24 barley corns , dry ...
Σελίδα 63
Elmer Adelbert Lyman. 105. TROY WEIGHT 24 grains ( gr . ) = 1 pennyweight ( pwt . ) 20 pennyweights = 1 ounce Troy 12 ounces Troy = = 1 pound Troy This weight is used for the precious metals and jewels . The ounce Troy and pound Troy ...
Elmer Adelbert Lyman. 105. TROY WEIGHT 24 grains ( gr . ) = 1 pennyweight ( pwt . ) 20 pennyweights = 1 ounce Troy 12 ounces Troy = = 1 pound Troy This weight is used for the precious metals and jewels . The ounce Troy and pound Troy ...
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acres altitude amount antilog arithmetical bank base bushels called carpet cent centimeters circle circumference common contained cube root cubic foot decagram decimal fraction decimal places decimeter denominator diameter difference digits discount divided dividend divisor earth equal EXERCISE factors figures Find the area Find the cost Find the number Find the volume grains greatest common divisor Greenwich Gregorian calendar Hence hour hypotenuse inch indorsement interest kilogram length logarithm longitude LYMAN'S ADV mantissa measure meridian meter metric system Multiply noon number of decimal paid parallelopiped payment pound premium prime meridian prism pyramid quotient radius ratio rectangular parallelopiped Reduce remainder right triangle sells sexagesimal side sold Solution specific gravity square root square yard subtract symbol trapezoid unit weight wide
Δημοφιλή αποσπάσματα
Σελίδα 64 - 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 133 - Specific Gravity. The specific gravity of a substance is the ratio of its weight to the weight of an equal volume of some other substance taken as a standard.
Σελίδα 64 - MEASURE 12 inches (in.) = 1 foot (ft). 3 feet = 1 yard (yd.). 5J yards or Щ feet = 1 rod (rd.) . 320 rods = 1 mile (mi.). SURFACE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.). 9 square feet = 1 square yard (sq.
Σελίδα 183 - Find the amount of the principal to the time when the payment, or the sum of the payments, equals or exceeds the interest due.
Σελίδα 48 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Σελίδα 66 - Liquid Measure 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 65 - 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 63 - 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 65 - TABLE. 10 Mills (m.) = 1 Cent . . ct. 10 Cents = 1 Dime . . d. 10 Dimes = 1 Dollar . $. 10 Dollars = 1 Eagle . E.