18/12= 1.5
24/15= 1.6
1.6+1.5=3.1
I think D is your answer
Answer:
B. 18 bags
Step-by-step explanation:
First you need to determine the area of the vegetable garden. The vegetable garden is a rectangle with the following dimensions:
L = 24 ft
W = 9 ft
The Formula for the area of a rectangle is:

So let's solve it:

With that, we can figure out how many bags of fertilizer would be needed by dividing the area of the vegetable garden by how much one bag of fertilizer covers:

Answer:
n = 5.33→
Step-by-step explanation:
16 1/5 yards divided by 5 2/5 =3. He can make 3 costumes.