Sharp EL9900C EL-9900C - Page 46
Specifying a common factor, Example
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Chapter 3: Basic Calculations - Basic Keyboard Specifying a common factor Simplify the fraction using the specified common factor. Example 1 b 12 ' + 5 b 12 E Note: Q 6 E (Manually specify 6, the Greatest Common Factor of 12 and 6, to simplify the fraction.) If the wrong number is specified for a common factor, an error will occur. Q is effective in a fraction calculation mode only (when the ANSWER mode is set to Mixed or Improp in the SETUP menu). / Converts an improper fraction to a mixed number. Example • Change 12 5 to a mixed number. 12 b 5 ' / E < Converts a mixed number to an improper fraction. Example • Change 2 2 5 to an improper fraction. < E > Note: Converts a fraction to a decimal number. Example • Change 12 5 to a decimal number. > E Above three conversions will not affect the ANSWER settings in the SET UP menu. If a decimal number is not rational, fraction conversion will not function and display the answer in decimal format. 36