Question

What is ​ 11/9/18 ​ as a mixed number in simplest form

Answer 1

Write the given expression as
11/9/18 = 11/(9*18)
            = 11/162

Alternatively,
11/9/18 = (11/9)/18
= (11/9)*(1/18)
= 11/(9*18)
= 11/162

This is the simplest form.

Answer: 11/162