A Complete Arithmetic ...Werner School Book Company, 1899 - 447 σελίδες |
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Σελίδα 341
... square of the num- ber ; thus , 25 , ( 5 x 5 ) , is the second power , or the square of 5 . NOTE . Twenty - five is ... root of a number is one of the two equal factors of the number . The radical sign , √ , ( without a figure above it ) ...
... square of the num- ber ; thus , 25 , ( 5 x 5 ) , is the second power , or the square of 5 . NOTE . Twenty - five is ... root of a number is one of the two equal factors of the number . The radical sign , √ , ( without a figure above it ) ...
Σελίδα 342
... square . 1. Tell which of the following are perfect squares and which are not : 9 , 10 , 12 , 16 , 18 , 25 , 32 , 36 ... root of an integral number , that is a perfect square , resolve the number into its prime factors and take half of ...
... square . 1. Tell which of the following are perfect squares and which are not : 9 , 10 , 12 , 16 , 18 , 25 , 32 , 36 ... root of an integral number , that is a perfect square , resolve the number into its prime factors and take half of ...
Σελίδα 343
Frank H. Hall. Powers and Roots . 298. THE SQUARE OF COMMON FRACTIONS . 1. The square of 1 , ( x 1 ) , is ( 1 NOTE ... ROOT OF COMMON FRACTIONS . 1. The square root of 9 is NOTE 1. - A square whose area is ( of a square unit ) is ( of a ...
Frank H. Hall. Powers and Roots . 298. THE SQUARE OF COMMON FRACTIONS . 1. The square of 1 , ( x 1 ) , is ( 1 NOTE ... ROOT OF COMMON FRACTIONS . 1. The square root of 9 is NOTE 1. - A square whose area is ( of a square unit ) is ( of a ...
Σελίδα 344
... square of sheet brass whose edge is .9 of a foot is what part of a square foot ? 301. THE SQUARE ROOT OF DECIMALS . 1. The square root of .25 is NOTE 1. - A square whose area is .25 ( of a square unit ) is .5 ( of a linear unit ) in ...
... square of sheet brass whose edge is .9 of a foot is what part of a square foot ? 301. THE SQUARE ROOT OF DECIMALS . 1. The square root of .25 is NOTE 1. - A square whose area is .25 ( of a square unit ) is .5 ( of a linear unit ) in ...
Σελίδα 345
... root of a number is one of its three equal factors . The radical sign with a figure 3 over it indicates that the cube root of the number following it is to be taken ; thus ... Roots . 304. MISCELLANEOUS PROBLEMS . 1. Square PART II . 345.
... root of a number is one of its three equal factors . The radical sign with a figure 3 over it indicates that the cube root of the number following it is to be taken ; thus ... Roots . 304. MISCELLANEOUS PROBLEMS . 1. Square PART II . 345.
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40 rods acres acres of land Algebra altitude bought bushels Change coal COMMON FRACTIONS common multiple contained cords cube cubic centimeters cubic feet cubic foot DECIMAL FRACTIONS decimal order decimeter DENOMINATE NUMBERS diameter discount Divide dividend dollars earn equal exact divisor exactly divisible Express the ratio feet long figure Find the amount Find the area Find the cost Find the interest Find the number Find the product Find the quotient Find the sum foot gain hundred hundredths improper fractions integral number least common multiple less lowest terms means measured meters miles MISCELLANEOUS PROBLEMS multiplicand NOTE number story Observe PERCENTAGE perimeter piece of land pounds primary units prime factors pupil rectangular rhombus right angles side sold solid content specific gravity square feet square inches square rods square root subtract tenths third thousandths tons triangle weigh