answer: 150 mi
explanation: since the scale is 1:25, you have to figure out what 6 is. to make 1 six on the scale, you multiply it by 6, so you have to do the same with the other side. 25 times 6 is 150 and that is the answer
1:25
1x6=6
25x6=150
i am not good at explaining but i hope that helped