lacya08 lacya08
  • 13-02-2017
  • Mathematics
contestada

What is 1.3 repeating as a fraction

Respuesta :

broke154
broke154 broke154
  • 13-02-2017
To find this: 

x = -1.3333333333333... 

Multiply by 10: 

10x = -13.3333333333... 

Subtract x = 1.3333333333333333....: 

9x = 12. 

Divide by 9: 

x = 12/9 = 4/3.
Answer Link

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