Answer:
55.2 km
Explanation:
While doing conversions, simply multiply by what you want (km) over what you have(miles)
Simply do 34.5 * 8/5 = 55.2
21.75 mi
Divide by 8 and multiply by 5
34.5/8 = 4.35, 4.35 * 5 = 21.75 mi
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