Answer:
A. 1,120 miles
Step-by-step explanation:
<em>25/28 = 1000/x (Solve for x by cross multiplying)</em>
<em>28000 = 25x ( 28000 / 25 = 1120)</em>
<em>1120 = x</em>
<em />
172
84.5-19.7= 67.8
67.8÷6= 11.3
11.3 yards per curtain
So the range of set A is 9.6
The range of set B is 5.6
Look at the attached picture
Hope it will help you
Good luck on your assignment