Ответ:
х= 10/30
Х= 18/30-10/30
х=8/30
х=14/15-10/15
х= 4/15
х= 5/15-4/15
х=1/15
у=41/60+16/60
y=57/60
y=57/60-(34/60+8/60)
y=57/60-42/60
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Verified answer
Ответ:
х= 10/30
Х= 18/30-10/30
х=8/30
х=14/15-10/15
х= 4/15
х= 5/15-4/15
х=1/15
у=41/60+16/60
y=57/60
y=57/60-(34/60+8/60)
y=57/60-42/60