You have 1 case of soap bars and there are 150 bars in a case. you use 300 bars of soap per day. how many cases do you need to order to have enough for 7 days?

If you need enough for 7 days, and you use 300 bars a day (which is two cases a day) then you would multiply two by seven. And get fourteen. You would need 14 cases for 7 days worth of soap.

14 case- 1 case=150bars
1 day=300bars
You need 2 case/perday
For 7 days *2 case=14 case