#sat question help

13 messages · Page 1 of 1 (latest)

echo flame
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how do you get .6 when you divide 6 by 9? check the last 3 lines of the answer where it says 9l(s) = 340 - 6s. how does that become the answer?

balmy ginkgoBOT
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echo flame
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@lone quarry

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yo

lone quarry
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That line over the six, means it’s periodic (so it’s actually 0.66666…)

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If you divide 1 by nine, you get 0.111111…

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Multiply that by six and your here

echo flame
echo flame
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i got it, didnt know about the line tho

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interesting thanks so much

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+close