Answer:
The best reason is that number of zeros will make that many number places to the left.
Step-by-step explanation:
Examples
1. [tex]\frac{1}{1000}=0.001[/tex]
2. [tex]\frac{1000}{1000}=1.000[/tex]
3. [tex]\frac{100}{1000}=0.100[/tex]
4. [tex]\frac{10}{1000}=0.010[/tex]
You can apply it for 100 as well as for 10000
i.e
Number of zeros will make that many number places to the left.