When doing her exercises, Mairead runs for 40 miles, walks for 3/5 times as many miles as she ran, and walks for five times the number of miles she jogged. Calculate the total distance Mairead has covered while doing her exercises. Let's answer step by step:
Since the distance that Mairead jogged is 3 / 5 times the miles she ran, she jogged for 3 / 5 * 40 = 24 miles. The total distance that she covered while running and jogging is 24 + 40 = 64. She also walked for 5 * 24 = 120 miles for her exercise. She covered 120 + 64 = 184 miles while doing her exercise. The answer: 184.