Human: Jennifer wants to go to a museum. There is one 5 miles away from her home and one 15 miles away. If Jennifer goes to both museums on two separate days, how many miles total will she travel? Assistant:
Jennifer's home is 5 miles away from the first museum, so the round trip back and forth is 5 miles there + 5 miles back = 10 miles altogether.
On another day Jennifer goes to a museum 15 miles away + 15 miles to return home = 30 miles total.
Combined, Jennifer travels 10 miles on the first day + 30 miles on the second day = 40 miles Jennifer travels total.