Answer:
5 bags
Step-by-step explanation:
The total number of bags required to cover a garden
= Area of garden ÷ Area that each bag of fertilizer covers
The garden is rectangular with length = 15 feet and width = 13 feet
Area of a rectangle = length x width
Area of the garden = 15 x 13 = 195 square feet
Each bag of fertilizer can cover 39 square feet
Number of bags required = 195 square feet ÷ 39 square feet
= 195/39
= 5 bags
