The great wall of China is the longest wall
ever built. It is about 4,000 miles long and 26
...
Chemistry, 15.09.2021 04:40 Christyy9608
The great wall of China is the longest wall
ever built. It is about 4,000 miles long and 26
feet tall.
Find its length in kilometers. 1 mi = 1.609km= 5280 ft.
Answer in units of km.
Answers: 2
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