whelp the answer to your question, the one you put up at least is 16.333 going on infinitely or 16 and 1/3
It should be 3.75 think of it as a dollar 3/4 of a dollar is .75
The answer Its 4.5281 ....etc
Let's see all the steps:
1) operation : 5 options
2) only one option: we ignore it
3) the third operation: 6 options
4): 2 options.
So we have 5 options, 6 options and 2 options: and they are independent of each other. This means that we multiply the numbers, and 5*6*2=60 So the answer is 60!