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Express the repeating decimal number as a quotient of two integers
 one year ago
 one year ago
Express the repeating decimal number as a quotient of two integers
 one year ago
 one year ago

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moser90Best ResponseYou've already chosen the best response.0
I know the answer is 317/11 I just can't figure out how to get the answer
 one year ago

klimenkovBest ResponseYou've already chosen the best response.1
Let 28.(81) be x. So 100x=2881.(81). Now substract the first from the second: 99x=2853. Find x.
 one year ago

moser90Best ResponseYou've already chosen the best response.0
so what am I subtracting
 one year ago

klimenkovBest ResponseYou've already chosen the best response.1
x=28.(81) and 100x=2881.(81). The first from the second.
 one year ago

moser90Best ResponseYou've already chosen the best response.0
I see how to get 2853 I just don't understand the other side of the equation
 one year ago

klimenkovBest ResponseYou've already chosen the best response.1
Can you subtract 2881.(81)28.(81). You do this to cancel the periond and get an integer.
 one year ago

moser90Best ResponseYou've already chosen the best response.0
okay I got it now thank you
 one year ago
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