3001000= \frac{300}{1000}= 1000300=
Let's write the simple fraction as a decimal fraction:
300.0 300.0 300.0
Since the fraction is divided by 1000, we move the decimal point three places to the left:
.3000 .3000 .3000
Now let's add the zero before the decimal point and we get:
0.3000=0.3 0.3000=0.3 0.3000=0.3
0.3