Answer:
Take x = 2.
Step-by-step explanation:
We have,
The numbers are [tex]\frac{1}{x},\frac{x}{3},0.8[/tex].
We need to find the value of x such that they are ordered from the least to the greatest.
Let us take, x = 2.
So, we get,
[tex]\frac{1}{x}=\frac{1}{2}=0.5[/tex]
[tex]\frac{x}{3}=\frac{2}{3}=0.6[/tex]
As, 0.5 < 0.6 < 0.8.
Thus, taking x = 2 gives the desired result.