lacya08
lacya08
13-02-2017
Mathematics
contestada
What is 1.3 repeating as a fraction
Respuesta :
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.
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