In terms of distance, a circle has a total distance or perimeter of 2\pir or \pid Where r is radius and d is the diameter So perimeter = \(\frac{22}{7}\) x 100 = 314.2857m To cover a distance of 1000m, he is going to round the circular track for \(\frac{1000}{314.2857}\) = 3.18 \(\approxeq\) 3 (to the nearest whole number)