A particular brand of toilet paper is offered at two stores in different kinds of packaging. To practice using rates, for each package determine both the number of sheets per dollar and the cost in dollars per sheet. Then determine which package is the better buy. Sams Club sells a 36-pack of the toilet paper with 248 sheets per roll for $26.99

Walmart sells the toilet paper for $5.99 in an 8-pack with 350 sheets per roll
costs $ per sheet (rounded to three decimal places...this is necessary because two decimal places is too few to show a difference compared to the WalMart package).
Hint: This question is the reverse of part b which asked for sheets per dollar. Now you need dollars per sheet. You need the same pieces of information connected in a different way.