4a+12ab------------ 12A

Question

4a+12ab
------------
12A

Answer 1

(4а+12аb)/ 12a = 4a *(1+12b) / 12a = (1+12b)/3

Comments

(4а+12аb)/ 12a = 4a *(1+3b) / 12a = (1+3b)/3

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исправил