Question

answer each part. if necessary, round your answers to the nearest hundredth. (a) it takes 101 pounds of seed to completely plant a 12 - acre field. how many pounds of seed are needed per acre? pounds per acre (b) ashley bought 23 pounds of flour for $11. how many dollars did she pay per pound of flour? dollars per pound

Explanation:

Part (a)

Step1: Identify the formula

To find the pounds of seed per acre, we use the formula: pounds per acre = total pounds of seed / total acres.

Step2: Substitute the values

Here, total pounds of seed = 101, total acres = 12. So we calculate \( \frac{101}{12} \).

Step3: Perform the division

\( \frac{101}{12} \approx 8.42 \) (rounded to the nearest hundredth)

Part (b)

Step1: Identify the formula

To find the dollars per pound of flour, we use the formula: dollars per pound = total dollars / total pounds of flour.

Step2: Substitute the values

Here, total dollars = 11, total pounds of flour = 23. So we calculate \( \frac{11}{23} \).

Step3: Perform the division

\( \frac{11}{23} \approx 0.48 \) (rounded to the nearest hundredth)

Answer:

(a) \( \boldsymbol{8.42} \) pounds per acre
(b) \( \boldsymbol{0.48} \) dollars per pound