Answer:
Total distance Abdul walked = 0.525 miles
Explanation:
The post office is 0.15 mile from Abdul’s house.
Distance to post office from Abdul's House = 0.15 mile.
His school is 3/8 mile from the post office.
Distance to school from post office = 3/8 mile = 0.375 mile
Total distance from Abdul's house to school = 0.15 + 0.375 = 0.525 miles
Total distance Abdul walked = 0.525 miles