Answer:
![0.109\ \text{acres per pound}](https://img.qammunity.org/2022/formulas/mathematics/high-school/3kkxkctag6rz9k56c6r12zszx2novze0no.png)
Explanation:
Given that,
It takes 91 pounds of seed to completely plant a 10-acre field.
We need to find how many acres can be planted per pound of seed. Let it is x. It can be calculated by dividing acres to pounds per seeds.
![x=(10)/(91)\\\\=0.109\ \text{acres per pound}](https://img.qammunity.org/2022/formulas/mathematics/high-school/vc8r151j267apmpstvzjvnh7xn3ywqetb0.png)
So, the required answer is
.