Answer :
Since 0.79 = 0.790 and 0.8 = 0.800, our number x is
0.790 < x < 0.800
So, x can be any number between 0.791 and 0.799
0.790 < x < 0.800
So, x can be any number between 0.791 and 0.799
0.791, 0.795, and 0.799 are three places greater than 0.79 and less than 0.8