Bradbury's Practical Arithmetic: Combining Oral and Written ExercisesThompson, Brown, 1895 - 377 σελίδες |
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Σελίδα
... ROOTS , pp . 241-253 . 229 231 236 Involution .. Evolution 241 Square Root .. 242 Cube Root .... MENSURATION , pp . 254-268 . 254 Circles ........... 243 248 Angles .. 261 Plane Figures ... 254 Similar Surfaces .. 262 Triangles ...
... ROOTS , pp . 241-253 . 229 231 236 Involution .. Evolution 241 Square Root .. 242 Cube Root .... MENSURATION , pp . 254-268 . 254 Circles ........... 243 248 Angles .. 261 Plane Figures ... 254 Similar Surfaces .. 262 Triangles ...
Σελίδα 232
... square root ( Art . 438 ) of their product . = + : ? . = ? : 30 . ( 17. ) 8 : ( 18. ) 6 : 2 - ( 19. ) 5 : 9 = ? = 2 : 9 . ( 20. ) ? : 16 = 12 : ? . ? : 12 . ( 21. ) : ( 22. ) : 10 ( 23. ) 7 : ? = 20 : } . 8 : 14 . ( 24. ) : = } } ...
... square root ( Art . 438 ) of their product . = + : ? . = ? : 30 . ( 17. ) 8 : ( 18. ) 6 : 2 - ( 19. ) 5 : 9 = ? = 2 : 9 . ( 20. ) ? : 16 = 12 : ? . ? : 12 . ( 21. ) : ( 22. ) : 10 ( 23. ) 7 : ? = 20 : } . 8 : 14 . ( 24. ) : = } } ...
Σελίδα 241
... root of the other powers . 429. The Index or Exponent of a power is a figure placed at the right and a little above the root to show how many times it is used as a factor ; thus , 4X4 ... ROOTS, pp 241-253 Involution Evolution Square Root.
... root of the other powers . 429. The Index or Exponent of a power is a figure placed at the right and a little above the root to show how many times it is used as a factor ; thus , 4X4 ... ROOTS, pp 241-253 Involution Evolution Square Root.
Σελίδα 242
... square of 3 is , which is greater than ; but the square of } is † , which is less than § . EVOLUTION . 432. A Root of a number is one of the equal factors whose continued product is that number . 433. Evolution is the resolving of a ...
... square of 3 is , which is greater than ; but the square of } is † , which is less than § . EVOLUTION . 432. A Root of a number is one of the equal factors whose continued product is that number . 433. Evolution is the resolving of a ...
Σελίδα 243
... root can be found . NOTE . Very few numbers are perfect powers . In most numbers we can only find an approximate root . Thus , 3 is the approximate square root of 10 . 437. Every power and every root of 1 is 1 . NOTE . The roots of a ...
... root can be found . NOTE . Very few numbers are perfect powers . In most numbers we can only find an approximate root . Thus , 3 is the approximate square root of 10 . 437. Every power and every root of 1 is 1 . NOTE . The roots of a ...
Άλλες εκδόσεις - Προβολή όλων
Bradbury's Practical Arithmetic: Combining Oral and Written Exercises (1895) William Frothingham Bradbury Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2008 |
Bradbury's Practical Arithmetic: Combining Oral and Written Exercises William Frothingham Bradbury Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Bradbury's Practical Arithmetic: Combining Oral and Written Exercises (1895) William Frothingham Bradbury Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2008 |
Συχνά εμφανιζόμενοι όροι και φράσεις
acres altitude barrel bill Boston bought bushels centimeters cents a pound common fraction compound interest containing cord cost cube root cubic inches decimal point denominator discount Divide dividend divisible dollars equal equated feet high feet long feet wide figure Find the amount find the square gain gallon given number greatest common divisor Hence horse hundred hundredths INDORSEMENTS interest of $1 invest July July 12 July 20 June June 12 least common multiple length Maine Central Railroad marked price Mdse meters miles minuend months Multiply number of terms Oral Exercises paid payable payment premium prime factors principal quarts quotient ratio Reduce remainder rods long Rule sell Sept side sold square miles square root subtract thick thousand thousandths tons trial divisor units Value received weighs Written Exercises
Δημοφιλή αποσπάσματα
Σελίδα 136 - 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 142 - NUMBERS. 12 units = 1 dozen. 12 dozen — 1 gross. 12 gross = 1 great gross. 20 units = 1 score. PAPER. 24 sheets = 1 quire. 20 quires = 1 ream. 2 reams = 1 bundle. 5 bundles = 1 bale.
Σελίδα 39 - If the dividend does not contain the divisor an exact number of times, the part of the dividend which is left is called the Remainder.
Σελίδα 32 - Add these partial products and point off as many decimal places in the product as there are in the multiplicand, and the result will be tlie true product.
Σελίδα 64 - The GREATEST COMMON DIVISOR of two or more numbers is the greatest number that will divide each of them without remainder ; thus, 6 is the greatest common divisor of 12, 18, and 30.
Σελίδα 134 - LINEAR MEASURE 12 inches (in.) = 1 foot (ft.). 3 feet = 1 yard (yd.). 5J yards or 16| feet = 1 rod (rd.).
Σελίδα 135 - ... 1 square foot (sq. ft.) = 1 square yard (sq. yd.) = 1 square rod (sq. rd.) = 1 acre (A.) = 1 square mile (sq. mi.) = 1 section (sec.) = 1 square (sq.) TABLES OF WEIGHTS AND MEASURES Cubic Measure.
Σελίδα 77 - To reduce a mixed number to an improper fraction, — RULE : Multiply the whole number by the denominator of the fraction, to the product add the numerator, and write the result over the denominator.
Σελίδα 119 - In the metric system, the unit of length is the meter, which is one ten-millionth of the distance from the Equator to the North Pole.
Σελίδα 140 - Thirty days hath September, April, June, and November ; All the rest have thirty-one. Except the second month alone, Which has but twenty-eight, in fine, Till leap year gives it twenty-nine.