hahahahh dont know
998 Kilometers (620 miles)
670
1240 + 620 = 1860
The 620 is large bore while the 640 is medium bore.
620 road miles.
~620 miles as the crow flies.
620
40% of 620= 40% * 620= 0.4 * 620= 248
6% of 620= 6% * 620= 0.06 * 620= 37.2
12% of 620= 12% * 620= 0.12 * 620= 74.4
25% of 620= 25% * 620= 0.25 * 620= 155
The answer is 620