Answer:
The width should be more than 5 m. So it can be  6,7 ...
Step-by-step explanation:
The length of a flower garden is = 9 m
The width of a flower garden is  = w
The area of a flower garden > 45 sq. m
The area of a flower garden  = l * b
l * b > 45
9 * b > 45
the width should be more than 5 m. So it can be  6,7 ...