Advanced ArithmeticAmerican book Company, 1905 - 253 σελίδες |
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Σελίδα 10
... shows the relations of numbers in the scales of 10 , 5 , and 12. ( t and e are taken to represent ten and eleven in the scale of 12. ) BASE 101 10 1 2 3 4 5 6 7 8 9 10 11 12 21 LO 48 100 2 3 4 10 11 12 13 14 20 21 22 41 143 400 5 1 12 1 ...
... shows the relations of numbers in the scales of 10 , 5 , and 12. ( t and e are taken to represent ten and eleven in the scale of 12. ) BASE 101 10 1 2 3 4 5 6 7 8 9 10 11 12 21 LO 48 100 2 3 4 10 11 12 13 14 20 21 22 41 143 400 5 1 12 1 ...
Σελίδα 19
... Show that to subtract 73854 from 100000 it is necessary only to take 4 from 10 and each of the remain- ing digits from 9 . 15. Subtract 76495 from 100000 , and 397.82 from 1000 , as in Ex . 14 . 16. Show that to subtract 3642 from 5623 ...
... Show that to subtract 73854 from 100000 it is necessary only to take 4 from 10 and each of the remain- ing digits from 9 . 15. Subtract 76495 from 100000 , and 397.82 from 1000 , as in Ex . 14 . 16. Show that to subtract 3642 from 5623 ...
Σελίδα 20
Elmer Adelbert Lyman. 16. Show that to subtract 3642 from 5623 is the same as to add the arithmetical complement of 3642 and sub- tract 10000 from the sum . 17. From 8757 take the sum of 1236 , 2273 and 3346 . 8757 6 , 9 , 15 and 2 ; 17 ...
Elmer Adelbert Lyman. 16. Show that to subtract 3642 from 5623 is the same as to add the arithmetical complement of 3642 and sub- tract 10000 from the sum . 17. From 8757 take the sum of 1236 , 2273 and 3346 . 8757 6 , 9 , 15 and 2 ; 17 ...
Σελίδα 22
... show the complete process of multiplication : Ex . 1. Multiply 2743 by 356 , 16458 13715 2743 2743 356 356 8229 13715 16458 976508 976508 8229 Solution . In multiplying one number by another it is not necessary to begin with the units ...
... show the complete process of multiplication : Ex . 1. Multiply 2743 by 356 , 16458 13715 2743 2743 356 356 8229 13715 16458 976508 976508 8229 Solution . In multiplying one number by another it is not necessary to begin with the units ...
Σελίδα 26
... Show that to multiply a number by 625 is the same as to multiply by 10000 and divide by 16 . 13. Subtract 5 x 12631 from 87642 . The work should be done as follows : 5 x 1 and 7 , 12 . 87642 12631 24487 5 x 3 and 1 and S , 24 . 5 x 6 ...
... Show that to multiply a number by 625 is the same as to multiply by 10000 and divide by 16 . 13. Subtract 5 x 12631 from 87642 . The work should be done as follows : 5 x 1 and 7 , 12 . 87642 12631 24487 5 x 3 and 1 and S , 24 . 5 x 6 ...
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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.