Well you know how many shirts are sold in two days. so first find out how many in one. so....... 12/2 is 6 so the store sells 6 per day. Multiply this number by 8 to get 48!
Well make sure you work on your math skills..... i love math and i love helping so i'm helping you :) have a blessed day
If the department store sells 12 shirts in 2 days the think of this. 6x2=12 So at that rate the total amount to be sold on the 8th day will be 48 because 6x8= 48