2Pete walked 1.5 miles from his house to the community bus stop, then took a bus that traveled 4.2 miles to the nearest hospital. Later, he returned home by walking the same route back. How many total miles did Pete travel?
["How Many Miles Did Pete Travel? A Simple Distance Calculation from Home to Hospital and Back", "When planning daily commutes or estimating travel distances, understanding how to add up distances properly is essential for estimating time, fuel, or effort. Today, we explore a clear example involving Pete, a commuter who walked a portion of his trip and then took a bus, making it a great case study for calculating total mileage.", "Pete’s Journey Overview:", "- Walk from home to the bus stop: 1.5 miles\n- Bus ride from bus stop to the hospital: 4.2 miles\n- Bus ride return trip (same route) to the nearest bus stop, then walking home: same as going out — 1.5 miles walking + 4.2 miles by bus returning", "Total Distance Calculation:", "To find Pete’s full travel distance, we add:", "- Walking 1.5 miles\n- Bus ride 4.2 miles to the hospital\n- Return walk of 1.5 miles\n- Return bus ride 4.2 miles to the bus stop", "But note: the bus ride is only traveled twice — once toward the hospital, and once on the way back to the bus stop — so we sum both segments:", "- Going out: 1.5 miles (walk) + 4.2 miles (bus) = 5.7 miles\n- Returning: 1.5 miles (walk) + 4.2 miles (bus) = 5.7 miles\n- Total: 5.7 + 5.7 = 11.4 miles", "However, the 4.2 miles bus leg is traveled each way, so total bus distance is 4.2 × 2 = 8.4 miles, and total walking is 1.5 × 2 = 3.0 miles.", "Total distance = walking distance + total bus distance", "$$\n1.5\ \ ext{(out)} + 1.5\ \ ext{(return walk)} + 4.2\ \ ext{(to hospital)} + 4.2\ \ ext{(backward bus)} = 11.4\ \ ext{miles}\n$$", "Final Answer: Pete traveled a total of 11.4 miles from his house to the hospital and back, combining walking and bus travel.", "---", "This calculation helps not only understand Pete’s journey but also illustrates how easy it is to track total distance across multiple modes of transportation. Whether you’re estimating travel time, tracking fitness, or planning efficient commutes, breaking down distances step-by-step ensures accuracy and clarity.", "Keywords: Pete’s total travel distance, how many miles did Pete travel, 1.5 miles walk, 4.2 miles bus ride, return journey calculation, total commute distance."]
