Consider the following exam question and student solution. determine whether the solution is correct. if it is not correct, write a note to the student explaining why it is wrong and give a correct solution.

exam question: you can buy a 32
-pound
bag of flour for $9

or you can buy a 1-pound bag for  $0.45
.
compare the per pound cost for the large and small bags.

student solution: the large bag price is 32
divided by $9equals$3.56
per pound, which is much more than the 45 cents

per pound price of the small bag.