12
Divide 84 by 7 and you will get 12
Answer:
2/5in x 3/5in
=
(3 x 2) + (5 x 5)
6/25
c
Step-by-step explanation:
Width = 9 km
Area is length*width, so to find the width, you divide the area by the length. 63/7 is 9.
