To divide 20 marbles among 4 friends, Lamar can use different methods:
1. Each friend gets 20 ÷ 4 marbles:
- This means dividing the total marbles (20) by the number of friends (4), so each friend would get 5 marbles.
3. Each friend gets 4 marbles:
- In this case, each of the 4 friends would receive exactly 4 marbles.
4. Each friend gets 5 marbles:
- By dividing the total marbles equally among the 4 friends, each friend would get 5 marbles.
So, Lamar can divide the marbles among his 4 friends in these three ways: each friend gets 5 marbles, each friend gets 4 marbles, or by dividing 20 marbles equally, each friend gets 5 marbles.