That is in fraction form, so in order for it to be plotted on the number line, change it into decimal form.
10/7= 1 3/7, so we have a whole number now
solve for the fraction,
3/7=0.4
this will give you the decimal form which is 1.4
The number line illustration to this is (see attached photo)
It is 1 bar to the right and less than a half.