Answer:
So Cindy can use 5 bags and have 4 marbles in each bag and 5 jacks in each bag.
Step-by-step explanation:
You start by dividing the 20 marbles by 5 and the 25 jacks by 5 since 5 is the GCF. So Cindy can use 5 bags and have 4 marbles in each bag and 5 jacks in each bag. Now each package will have the same number of marbles and each package will have the same number of jacks.