27-10-2015
Mathematics

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What is 5/7 - 1/4 in its simplest form

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27-10-2015

turn 5/7 and 1/4 to have a denominator of 28.
20/28-7/28= 13/28

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27-10-2015

5/7=20/28 1/4=7/28 20/28-7/28=13/28 The answer is 13/28

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