Each week, a cook purchased 12 LBS. of Butter:
During the Last year: Â (12 Months):
Cook Paid:
Little: Â $23.04
Much: Â $29.40, For Butter he or she purchased in a week:
Question: is: what is the Difference between, the Greatest price per pound, and the least price per pound of butter the cook paid within the last year?
EQUATION:
Least Paid / 12 Â =====> Â 23.04 /12
Most Paid / 12 Â ======> Â Â 29.40 / 12
Divide:
23.04 / 12 Â Â = Â Â 1.92 / LB
29.40 / 12 Â Â = Â Â 2.45 / LB
Now Subtract:
2.45 Â - Â Â 1.92
Answer  ======>   0.53 is the difference, between the greatest price per round, and least price per round of butter the cook would have paid within the last year.
Hope that helps!!! Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â : )