Here is the correct answer for this question
The quilt has 4 sides.
The border will have 20 squares two times, and 24 squares two times as well, that is the perimeter or the border.
= 20*2 + 24*2
= 40 + 48
= 88
So, from the answer above, the border will have 88 squares total.
Lu can use any toy design 88 times.