..........................................................................
Your question to that answer is irrational
To round to the nearest tenth place you are going to round the last two digits of that, you should get 519.7
The answer is c. You find the price per ounce. 4.29/24 = .178 then 3.49/18= .193 then 6.39/39= .163 and 2.49/14 = .177. The cheapest is c. Hope this helps!!!