Ответ: 6/35c+1/3b.
Объяснение:
-2/5с + 1/3b+4/7c= -2/5с+4/7с+1/3b=> НОК(5;7)=35=>-14/35c+20/35c+1/3b=
=6/35c+1/3b.
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Verified answer
Ответ: 6/35c+1/3b.
Объяснение:
-2/5с + 1/3b+4/7c= -2/5с+4/7с+1/3b=> НОК(5;7)=35=>-14/35c+20/35c+1/3b=
=6/35c+1/3b.
Объяснение:
-2/5c + 1/3b+4/7c= -2/5c+4/7c+1/3b=> НОК(5;7)=35=>-14/35c+20/35c+1/3b=
=6/35c+1/3b.