Respuesta :
Answer: 40 bags
Step-by-step explanation:
Given: The dimension of farmers pasture is 1000 feet by 200 feet.
The area of pasture= [tex]1000\ feet\times200\ feet=200,000\ feet^2[/tex]
Since, area covered by 1 bag of fertilizer= 5000 square feet
Therefore, the amount of fertilizer required for 1 square feet of area= [tex]\frac{1}{5000}\ of\ bag[/tex]
The amount of fertilizer required for 5000 square feet of area= [tex]200,000\times\frac{1}{5000}[/tex]
Therefore, the amount of fertilizer required for 5000 square feet of area= 40 bags
Answer:
12 bags
Step-by-step explanation:
The perimeter of his field is 1000 ft. The formula for perimeter is
P = 2L+2w
The width is 200; this gives us
1000 = 2L+2(200)
1000 = 2L+400
Subtract 400 from each side:
1000-400 = 2L+400-400
600 = 2L
Divide both sides by 2:
600/2 = 2L/2
300 = L
This gives us the dimensions 200 by 300. The area is found by multiplying the width and length; this gives us
A = 200(300) = 60,000 ft²
Each bag covers 5000 square feet; this means the farmer needs
60000/5000 = 12 bags