5/4 , x , 7/4
Then
7/4 - 5/4 = (7-5)/4 = 2/4 = 1/2
Now divide 2/4÷2= 2/8= 1/4
Next step add
5/4 + 1/4 = 6/4 = 3/2
Answer is fraction 6/4= 3/2
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