Question

12а5в3 ______ 18ав. ?

Answer 1

Всп решено в тетради!!

Answer 2

It seems like you're trying to fill in the blank in the sequence "12а5в3 ______ 18ав."

To determine the pattern and find the missing element, we should analyze the sequence. It appears to be a mixture of numbers and letters.

One possibility is that the pattern alternates between numbers and letters, and each element increases by 6 from the previous one. Following this pattern:

12а5в3 + 6 = 18гб9

So, the missing element is "18гб9".