veronica2936 veronica2936
  • 24-12-2020
  • Mathematics
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1.3181818...... as fraction units lowest term​

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elaineandrei93
elaineandrei93 elaineandrei93
  • 24-12-2020

Answer:

29/22

Step-by-step explanation:

Let x = 1.31818181818....

Then, 10x = 13.18181818..., and 1000x = 1318.18181818..... Subtracting the first equation from the second, we get that 990x = 1305. This means that x = 1305/990. In lowest terms, this is 29/22.

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