Выполните действия ! b^2//5 : 7b//60y

Question

Выполните действия ! b^2//5 : 7b//60y

Comments

b²/5 :7b/60y=b²*60y/5*7b=12by/7=1 5/7 by вроде

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b²/5 :7b/60y=b²*60y/5*7b=12by/7=1 5/7 by

Answer 1

B²/5 :7b/60y=b²*60y/5*7b=12by/7=1 5/7 by