Answer:
x = 12 inches
the length of the quilt on the scale drawing is 12 inches
Step-by-step explanation:
Given;
Final length of quilt L = 108 inches
1 square inch on the scale drawing represent 9" × 9" of the quilt
So, 1 inch on the scale drawing represent 9 inches of the original length.
The scale is 1 to 9= 1:9
On the scale drawing, let x represent the length of the quilt on the scale drawing;
x : L = 1 : 9
x/L = 1/9
x = (1/9) × L
x = L/9
Substituting the value of L;
x = 108/9
x = 12 inches
the length of the quilt on the scale drawing is 12 inches
