ANSWER
Step-by-step explanation
We have the numbers:
To arrange them in order of least to greatest, let us convert all the numbers to decimal.
We have:
Now, we can arrange them.
The negative number will be the least because it is less than positive numbers and even 0 in value.
Then, they will be folowed by 0 and then the positive numbers.
That is:
So, the correct order is: