Answer:
504 miles
Step-by-step explanation:
Make a proportion
=
7/12 is 0.5833, so multiply 864 by that to find the number of miles
864(0.5833) = 504
Ø
This expression is unfactorable with rational numbers. I apologize.
Though, I am joyous to assist you anytime.
I think its 2/3 x 4