Rick is taking a 1-mile ride on his bicycle. For each rotation of his tire, he travels 72 inches. How many rotations will his tire make during the 1-mile trip?
73 rotations
83 rotations
780 rotations
880 rotations
To find the number of rotations, we need to convert the distance in miles to inches. Since there are 5280 feet in a mile and 12 inches in a foot, 1 mile is equal to 5280*12 = 63360 inches.
Since one rotation of the tire is equal to 72 inches, the number of rotations will be 63360/72 = <<63360/72=880>>880 rotations. Answer: \boxed{880}.