Answer:
Hi!
The correct answer is 7 flowers in each vase.
Step-by-step explanation:
Suppose you have 7 rounds where in each round you put one flower in each vase.
1rst round: 1 flower in each vase. 7 flowers splitted.
2nd round: 2 flowers in each vase. 14 flowers splitted.
3rd round: 3 flowers in each vase. 21 flowers splitted.
4th round: 4 flowers in each vase. 28 flowers splitted.
5th round: 5 flowers in each vase. 35 flowers splitted.
6th round: 6 flowers in each vase. 42 flowers splitted.
7th round: 7 flowers in each vase. 49 flowers splitted.
It means that you can do divide 49 flowers into 7 vases.