Question

There are 11 total people at a store. The people at a store could be children, adults, or some combination of children and adults. What combinations of people could be at a store?
Fill in some combinations of children and adults that could be at a store to have a total of 11 people.
Number of children Number of adults
10
7
5
0

Answer 1

To find the combinations of children and adults that total 11 people, we can start by filling in the number of adults corresponding to the given number of children:

1. **10 Children**:
- Number of adults = 11 - 10 = 1
- **Combination: 10 children, 1 adult**

2. **7 Children**:
- Number of adults = 11 - 7 = 4
- **Combination: 7 children, 4 adults**

3. **5 Children**:
- Number of adults = 11 - 5 = 6
- **Combination: 5 children, 6 adults**

4. **0 Children**:
- Number of adults = 11 - 0 = 11
- **Combination: 0 children, 11 adults**

Here’s a summary of the combinations:

| Number of Children | Number of Adults |
|-------------------|-----------------|
| 10 | 1 |
| 7 | 4 |
| 5 | 6 |
| 0 | 11 |