A wheel completes 113 rotations to cover a distance of 2 kilometers and 26 decameters. What is the diameter of the wheel?

Explanation

The diameter is calculated by dividing the total distance traveled by the number of revolutions, then using the circumference formula C = π × diameter. Given the total distance of 2 km 26 dam (which equals 2,260 meters) and 113 revolutions, the diameter comes out to 6 4/11 meters.