Asked by Nicholai
Write 0. 87 overbar as a fraction in simplest form.
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Answered by
GPT-5 mini
AI
Let x = 0.\overline{87} = 0.878787...
100x = 87.878787...
Subtract: 100x − x = 87 ⇒ 99x = 87 ⇒ x = 87/99 = 29/33.
So 0.\overline{87} = 29/33.
100x = 87.878787...
Subtract: 100x − x = 87 ⇒ 99x = 87 ⇒ x = 87/99 = 29/33.
So 0.\overline{87} = 29/33.
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