Table 1 1.3

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Author:
Anonymous
ID:
168752
Filename:
Table 1 1.3
Updated:
2012-09-03 18:02:22
Tags:
rational
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Description:
Rational #'s
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  1. Sum

    -give var description
    -word definition
    • -a+b
    • -addition
  2. difference

    var description
    word definition
    • -a-b
    • -a minus b
  3. Product

    var description
    word definition
    • - a x b or (a)(b)
    • -  a times b
  4. Quotient

    variable description
    word definition
    • - a/b
    • Division
  5. 7/5

    1. Is this number rational or irrational?
    2. whats its decimal form?
    3. does it terminate?
    • 1. rational
    • 2. 3.5
    • 3. terminates
  6. 5/11
    1. rational/irrational
    2. Decimal form
    3. repeat/terminate
    • 1. rational
    • 2. 0.454545...or __
    •                        0.45 
    • 3. repeating
  7. -3/8
    1. rational/irrational
    2. decimal form
    3. repeat/terminate
    • 1. rational
    • 2. -0.375
    • 3.terminate
  8. -23/21
    1. rational/irrational
    2. decimal form
    3. repeat/terminate
    • 1.rational
    • 2.-1.095238095238 =    ______
    •                                   -1.095238
    • 3.repeating
  9. 3.5
    1. fraction form
    2. why rational
    • 1. 7/2
    • 2. Terminates
  10. 0.454545... =   __
                         0.45
    1. Fraction form
    2. Why irractional
    • 1. 5/11
    • 2. Repeats
  11. -0.375
    1. fraction form
    2.why rational
    • 1. -3/8
    • 2. terminates
  12. -1.095238095238=    ______
                                  -1.095238

    1. fraction form
    2. why rational
    • 1. -23/21
    • 2.repeats
  13. Cant be written as the quotient of two integers
    1. what type of number
    2. give two examples with their original and decimal forms
    • 1. irrational
    • 2.π = 3.1415926
    •    √(2)=414213562

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