Răspuns :
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A = 5/8+13/8-12/8=18/8-12/8=6/8(2=3/4
B = 11/7+6/7-3/7=15/7
C=pe C nu il vad tot
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A = 5/8+13/8-12/8=18/8-12/8=6/8(2=3/4
B = 11/7+6/7-3/7=15/7
C=pe C nu il vad tot