Answer:
5
Step-by-step explanation:
20 has many factors, including 4&5.
4 is one less than 5, so 4 is the length and 5 is our width.
1/4
1/2
3/5
7/8
11/4
13/4
11/2
X= 7
Since x= 2 you would plug it in 3.5 times 2 = 7
