SOLUTION: A stackable storage rack holds 28 DVDs and costs $31. How much would it cost to buy enough racks to hold 139 DVDs?

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Question 213536: A stackable storage rack holds 28 DVDs and costs $31. How much would it cost to buy enough racks to hold 139 DVDs?
Found 2 solutions by rfer, checkley77:
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
139/28=4.96=5
5*31=$155

Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
139/28=4.96 OR 5 RACKS WILL BE NEEDED
5*31=$155 COST OF THE 5 RACKS.