A ballpark estimate is a very rough approximation of a number, figure, or calculation.
== == An extremely rough estimate would be 138,000.
That's the "rounding" process.
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.
Take the number of acres and multiply that by 400. 400 is a rough estimate of the number of trees in a rainforest acre.
A rough estimate
Hands on History - 2001 Tugboats was released on: USA: 1 December 2001
Talk to an agent.