Well just do regular math to answer but if its looking for pattern u can tell that the consistent number is 7
What you need to do is find the greatest amount (1) and the lowest amount (1/4) of sap collected and the find how many times the lowest can go into the greatest. (So how many times can 1/4 go into 1). I believe that this is how you would do that.
Answer:
9 shirts
Step-by-step explanation:
12 - 6 = 6
6/2 = 3
3 times 3 = 9