Fiona has a rectangular garden where the length to width ratio is 3:2.She has 54ft^2 of plants in her garden. Fencing is in sale for $2.50 per foot .How much will she spend to put a fence around her garden

$75.0

Step-by-step explanation:

Based on the above figures given in the question, the length of the rectangular garden will be 9feet and the width will be 6feet

Length = 9feet.

Width = 6feet

Perimeter = 2 (length + breadth).

= 2(9feet + 6feet)

= 2 (15feet)

= 30 feet

Since fencing is in sale for $2.50 per foot, the amount that she will spend to put a fence around her garden will be:

= $2.50 × 30

= $75.0