ballpark
As a very rough estimate, I would suggest 40 gallons!
30x18= 540 is a rough estimate as it depends on which 18 months.
An estimate.
To create a rough order of magnitude (ROM) estimate, first define the scope of the project or product you're estimating. Then, gather relevant data from similar projects or industry benchmarks to inform your estimate. Use simple calculations or rules of thumb to derive an initial cost or time estimate, typically expressed as a range (e.g., $100,000 to $200,000). Finally, document the assumptions and sources of your data to provide context for the estimate.
depends on how much feet it is and what kind of carpet it is A good rough estimate is 5 pounds a yard. http://www.befloorwise.com
A ballpark estimate is a very rough approximation of a number, figure, or calculation.
You can get an estimate by placing a call or going into the repair shop or auto body shop and requesting a rough estimate on the cost it would take to repair your car
A Rough Cost Estimate is an initial estimate that uses prior experience and other non-project data to estimate the cost of a project. It is also called a Rough Order of Magnitude (ROM) estimate, or a Conceptual Estimate. The Rough Cost Estimate is used for project screening, or deciding which among several projects to proceed with.
You can call a mechanic or an auto repair shop and ask for a rough estimate on the repairs. Another way would be to ask online and see what the response is.
I estimate six.
estimate
A rough estimate
APPROX. 109,000 in the United States, according to a very rough estimate from google maps.
Talk to an agent.
A roughneck or a ruffian
it was very rough
As a very rough estimate, I would suggest 40 gallons!