Rough order of magnitude - How To Discuss

Rough order of magnitude,

Definition of Rough order of magnitude:

1. Alternative term for ball park estimate.

2. A class in a system of classification determined by size, typically in powers of ten.

How to use Rough order of magnitude in a sentence?

1. When asked what the potential cost was for the proposed mark, the city director responded that a rough order of magnitude would be 750,000 dollars.
2. The forces between atoms on a polymer chain are about two orders of magnitude stronger than those between chains.
3. Our rough order of magnitude was in and we thought that it had to be accurate and if it wasnt then we would have some problems.
4. You may want to make a rough order of magnitude when you are trying to figure out how a project may play out.