What is 1/6*1/6/1/6 equal

Assuming you forgot to add a * ...

1/6*1/6*1/6=?

so you multiply the numerator by the numerator by the numerator (1*1*1), which is 1.

Then you multiply the denominator by the denominator by the denominator (6*6*6), which is 216

Then you put it in a fraction, which is 1/216