Answer:
Given: if 3 ounces basket of berries cost $0.51.
First convert 3 ounces into pounds;
Using conversion:
1 ounces = 0.0625 pounds.
Then,
3 ounces =
= 0.1875 pounds.
Now, we have
0.1875 pounds basket of berries cost $0.51
then,
1 pounds basket of berries cost =

To find the 5 pounds of basket berries cost.
5 pounds of basket berries cost =

Therefore, Cost for 5 pounds of basket berries is, $ 13.6