Answer:
7 Stacks
Step-by-step explanation:
Set up the porportion- 6/7 and 3/28
Find the LCF (least common factor) between 7 and 28- 28
7 goes into 28 four times, so you multiply 7 and 6 by 4 and end with the fraction- 24/28
now you find the number of stack you can make by dividing 3 into 24 and that leaves you with the answer 7 Stacks.
