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Write the following as a ratio of two integers

Write the following as a ratio of two integers
a) 0.222222222222
b) 3.6666666

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Parviz F. | Mathematics professor at Community CollegesMathematics professor at Community Colle...
4.8 4.8 (4 lesson ratings) (4)
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a) 2/9
 
 b)  3   = 3 2
         9        3
 
 
 Just write one repeated pattern in the numerator, and 9 's equal to amount of digits in the denominator.
 
 i.e,
 
   1/ 7 = 0.142857 143    / from the calculaor
 
       142857
        999999    7
    
      7(142857) = 999999     / Test for equivalence  by cross multiplying.