0
Answer: 668 km = 415.075 mi.
668
The LCM is 668.
Well,
A meter is approximately 3.2808399 feet, and so then 668 meters would be approximately 2191.60105 feet. This should be close enough for general purposes.
501
= 75%/100% * 668
= 75/100 * 668
= 0.75 * 668
= 501