Question

you have one case of soap bars in there is 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

Answer 1

You would need 14 cases. You multiply 150 times 2 to get 300 which is 2 cases of soap per day and you multiply 7 days in a week by 2 and you let math magic happen