The area rate of coverage of 640 acre per hour is the same as 1 mile² per hour.
What is an equation?
An equation is an expression that shows the relationship between two or more variables and numbers.
640 acre = 1 mile²
Hence:
640 acre per hour = 1 mile² per hour
The area rate of coverage of 640 acre per hour is the same as 1 mile² per hour.
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