Some marbles are given to 3 children.
Charlie has 47 of the marbles.
Adam has 23 of the remaining marbles.
Bryan has the rest of the marbles.
Let the total number of marbles be 7 u.
- Number of marbles that Charlie has = _____ u
- Number of marbles that Adam has = _____ u
- Number of marbles that Bryan has = _____ u
- Number of marbles that Charlie and Adam have = _____ u