Answer:
40 inches
Step-by-step explanation:
The scale ratio of the drawing is 1 inch : 3 yards
If the picnic area is 120 yards long, and every 3 yards is an inch in the drawing, you divide 120 by 3
120 / 3 = 40
The length of the picnic area in the drawing will be 40 inches long
Hope this helps : )
