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3 votes
Write each fraction as a unit fraction
12/84
13/143
23/138

1 Answer

2 votes
A unit fraction is a fraction whose numerator is 1.


(12)/(84)=(12 / 12)/(84 / 12)=(1)/(7) \\ \\ (13)/(143)=(13 / 13)/(143 / 13)=(1)/(11) \\ \\ (23)/(138)=(23 / 23)/(138 / 23)=(1)/(6)
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