660
670
668
The LCM is 668.
660
501= 75%/100% * 668= 75/100 * 668= 0.75 * 668= 501
1760 * 668 = 1,175,680
yes 668/4 =167
668 - 75% = 668 x (1 - (75/100)) = 668 x 0.25 = 167
Answer: 668 km = 415.075 mi.
Since 1 is 100%, 668 would be 66,800%
It is: 668+77 = 745