A Grammar Shcool ArithmeticGinn, 1886 - 372 σελίδες |
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Σελίδα 279
... cube , ciphers may be annexed , and a value of the root may be found as near to the true value as we please . Extract the cube root of 1250.6894 . 3 x 102 = - 1 250.689 400 ( 10.77 1 300 250 Since 300 is not contained in 200 , the next ...
... cube , ciphers may be annexed , and a value of the root may be found as near to the true value as we please . Extract the cube root of 1250.6894 . 3 x 102 = - 1 250.689 400 ( 10.77 1 300 250 Since 300 is not contained in 200 , the next ...
Σελίδα 280
... cube root of 5 to five places of decimals . 5.000 ( 1.70997 1 300 4 000 3 x 102 3 ( 107 ) 72 -- 210 - 49 559 3 913 259 87 000 000 3 x 17002 = 8670000 3 ( 1700 × 9 ) = 92 = 45900 81 8715981 78 443 829 45981 8 556 1710 3 x 170928762043 7 ...
... cube root of 5 to five places of decimals . 5.000 ( 1.70997 1 300 4 000 3 x 102 3 ( 107 ) 72 -- 210 - 49 559 3 913 259 87 000 000 3 x 17002 = 8670000 3 ( 1700 × 9 ) = 92 = 45900 81 8715981 78 443 829 45981 8 556 1710 3 x 170928762043 7 ...
Σελίδα 281
... cube roots of the numerator and denominator ; but , if the denominator be not a perfect cube , it is best to reduce the fraction to a decimal , and then extract the root . Ex . 161 . 2 357911 . Find the cube roots of : 1. 29791. 5 ...
... cube roots of the numerator and denominator ; but , if the denominator be not a perfect cube , it is best to reduce the fraction to a decimal , and then extract the root . Ex . 161 . 2 357911 . Find the cube roots of : 1. 29791. 5 ...
Σελίδα 282
... cube required to complete the cube of Fig . 3 . Fig . 1 . Fig . 2 . Fig . 3 . Fig . 4 . In extracting the cube root of 42875 , the large cube ( Fig . 1 ) , whose edge is 30 in . , is first removed . There remain ( 42875 – 27000 ) cu ...
... cube required to complete the cube of Fig . 3 . Fig . 1 . Fig . 2 . Fig . 3 . Fig . 4 . In extracting the cube root of 42875 , the large cube ( Fig . 1 ) , whose edge is 30 in . , is first removed . There remain ( 42875 – 27000 ) cu ...
Σελίδα 283
... cube of the ratio of two corresponding lines . Conversely , The ratio of two corresponding lines is the square root of the ratio of two corresponding surfaces , and the cube root of the ratio of two corresponding volumes . Ex . 162 . 1 ...
... cube of the ratio of two corresponding lines . Conversely , The ratio of two corresponding lines is the square root of the ratio of two corresponding surfaces , and the cube root of the ratio of two corresponding volumes . Ex . 162 . 1 ...
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acres altitude amount angle barrel bought bushels called centimeters centre circle circumference common fraction compound interest contains cube root cubic cubic centimeter cubic foot decimal point denominator diameter digits discount divided dividend divisor dollars equal expressed factors feet figure Find the cost Find the G. C. M. Find the number Find the value flour four frustum gain gallon Hence horses hour hundred hundredths improper fraction inches integral number invested least common multiple length longitude measure merchant meter miles minuend mixed number multiplicand multiplier nine paid parallelogram perpendicular polygon pounds quantity quart quotient rate per cent ratio received Reduce remainder rods selling sides slant height sold specific gravity square root straight line Subtract subtrahend surface tens thousand thousandths triangle units weight whole number wide worth yards
Δημοφιλή αποσπάσματα
Σελίδα 192 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 122 - To reduce a mixed number to an improper fraction, Multiply the whole number by the denominator of the fraction, and to the product add the numerator; under this sum write the denominator.
Σελίδα 328 - A sphere is a solid bounded by a surface all points of which are equally distant from a point within called the centre.
Σελίδα 320 - The area of a circle is equal to one-half the product of its circumference and radius.
Σελίδα 182 - 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 140 - Subtract the numerator of the subtrahend from the numerator of the minuend.
Σελίδα 174 - 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 305 - The circumference of every circle is supposed to be divided into 360 equal parts, called degrees...
Σελίδα 300 - Any point in the perpendicular is equally distant from the extremities of the line.
Σελίδα 184 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints — 1 quart (qt.) 4 quarts = 1 gallon (gal.) 31| gallons = 1 barrel (bbl.) 2 barrels = 1 hogshead (hhd...