art7949 art7949

08-09-2016
Mathematics

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How do I slove 4/5 - 8/15

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britneyle britneyle

08-09-2016

The answer is 4/15, because we have to get the denominaters to be the same, so the LCM of 5 and 15 is 15, so 15/5 is 3 and 4*3 is 12. Now, its 12/15-8/15 which is 4/15. Hope this helps!

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