Correct: 1/2 = 2/4, 7/14= 1/2, 8/4 = 2, 1/4 = 2/8, 12/14=6/7, Incorrect: 12/3 = 5/34, 22/90=1/2, 4/9=0/3, 20/90=3/4, 5/10=90/1,

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