The National Arithmetic on the Inductive System Combining the Analytic and Synthetic Methods Forming a Complete Course of Higher ArithmeticLeach, Shewell and Sanborn, 1863 - 444 σελίδες |
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Σελίδα 5
... Common Divisor 137 • • 139 • 141 • .. 142 . 146 -Least Common Multiple 149 73 COMMON FRACTIONS . 74 74 115 76 . • Reduction of Common Frac- tions .. A Common Denominator . Addition of Common Frac- tions . . • · 154 155 • 159 • 161 164 ...
... Common Divisor 137 • • 139 • 141 • .. 142 . 146 -Least Common Multiple 149 73 COMMON FRACTIONS . 74 74 115 76 . • Reduction of Common Frac- tions .. A Common Denominator . Addition of Common Frac- tions . . • · 154 155 • 159 • 161 164 ...
Σελίδα 154
... COMMON FRACTION is expressed by two numbers one above the other , with a line between them . 208. The number below the line is called the denominator . It shows into how many parts the whole number has been divided . It gives name to ...
... COMMON FRACTION is expressed by two numbers one above the other , with a line between them . 208. The number below the line is called the denominator . It shows into how many parts the whole number has been divided . It gives name to ...
Σελίδα 155
... denominator , or both ; as 17 31 21 44 ' 13 ' 4 • 216. A fraction is an expression of division ; the numer- ator ... COMMON FRACTIONS . Reduction of fractions is the process of changing their form of expression without altering their value .
... denominator , or both ; as 17 31 21 44 ' 13 ' 4 • 216. A fraction is an expression of division ; the numer- ator ... COMMON FRACTIONS . Reduction of fractions is the process of changing their form of expression without altering their value .
Σελίδα 156
... often more readily ob- tained by dividing the terms of the fraction by their greatest common divisor , as by the second operation . Since dividing the numerator and denominator of a fraction by the same number , or cancelling equal ...
... often more readily ob- tained by dividing the terms of the fraction by their greatest common divisor , as by the second operation . Since dividing the numerator and denominator of a fraction by the same number , or cancelling equal ...
Σελίδα 157
... denominator shall be 7 . OPERATION . 19 X 7 = 133 . 133 , = 133 sevenths Ans . Since there are 7 sevenths in 1 whole one , 19 whole ones = 133 sevenths 133 . = 2. Reduce 17 % to an ... denominator shall be N 11 COMMON FRACTIONS . 157.
... denominator shall be 7 . OPERATION . 19 X 7 = 133 . 133 , = 133 sevenths Ans . Since there are 7 sevenths in 1 whole one , 19 whole ones = 133 sevenths 133 . = 2. Reduce 17 % to an ... denominator shall be N 11 COMMON FRACTIONS . 157.
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25 per cent 30 days acres annexed annuity Arithmetic balance bank discount barrels becoming due bill bought bushels ciphers circumference column common denominator common fraction compound interest compound numbers contain continued fraction cost cube root decimal places decimal point diameter difference dividend division dollars equal equivalent EXAMPLES expressed decimally feet long figures gallons given number given rate grains greatest common divisor Hence hogshead hundred hundredths improper fraction inches least common multiple less longitude lowest terms miles minuend mixed number months multiplicand Multiply NOTE number denoting number of days number of terms obtain order or place paid par value payable payment pounds premium present worth prime factors principal proceeds proportion purchased quantity quotient rate per cent ratio Reduce remainder repetend rods RULE SECOND OPERATION share shillings sold square root subtract tens third thousand thousandths tons units weight whole number write yards