Answer:
19,17,15,13
Step-by-step explanation:
25-6=19
25-8=17
25-10=15
25-12=13
4800 yards wide
120 x 40=4800
1 miles= 1.609km
so, 25x1.609 = 40.225km
we need the diagram
-2/4, 8/40, 21/30, 9, 9 20/25
9/20/25 is a bit greater than 9.
21/30 is 9 away from a whole 8/40 is 32 away from 40 -2/4 is way less because its on the negative side which is like so far away from the other numbers.
÷ 
= 