Let’s think about how we would get 12 kilometres from 1 kilometre. Multiply by 12, right? And if 1 km is equivalent to 0.62 miles, then multiplying that by 12 would get us the equivalent result in miles.
0.62*12=7.44
So, that would be 7.44 miles.
We can also do it with ratios
(1km : 0.62mi = 12km : xmi)
x = (0.62mi * 12km) / 1km, and we get the same result. Whichever works best for you.
