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moser90
Group Title
Express the repeating decimal number as a quotient of two integers
 2 years ago
 2 years ago
moser90 Group Title
Express the repeating decimal number as a quotient of two integers
 2 years ago
 2 years ago

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moser90 Group TitleBest ResponseYou've already chosen the best response.0
dw:1349106177251:dw
 2 years ago

moser90 Group TitleBest 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
 2 years ago

klimenkov Group TitleBest ResponseYou've already chosen the best response.1
\(\frac{2853}{99}\)
 2 years ago

klimenkov Group TitleBest 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.
 2 years ago

moser90 Group TitleBest ResponseYou've already chosen the best response.0
so what am I subtracting
 2 years ago

klimenkov Group TitleBest ResponseYou've already chosen the best response.1
x=28.(81) and 100x=2881.(81). The first from the second.
 2 years ago

moser90 Group TitleBest ResponseYou've already chosen the best response.0
so subtracting 28
 2 years ago

moser90 Group TitleBest 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
 2 years ago

klimenkov Group TitleBest 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.
 2 years ago

moser90 Group TitleBest ResponseYou've already chosen the best response.0
okay I got it now thank you
 2 years ago
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