pls answer. and explain why

Answer:
13.5 yards
Step-by-step explanation:
as They have asked for the width (only).
9 is width and they told 2 INCHES is 3 YARDS So
[tex]3 \div 2 = 1.5[/tex]
and the normal
[tex]9 \times 1.5 = 13.5[/tex]
and area is
[tex]15 \times 1.5 = 22.5 \times 13.5 = 362.75 \: yards[/tex]
Perimeter is
[tex]2 (13.5 + 22.5) = 72yards[/tex]
Sorry if its wrong