Taking into account the repeated ones it would be 7! what is 7*6*5*4*3*2*1
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
Answer:
10.45?
Step-by-step explanation: