Susie has three T- shirts : one red , one blue , and block she also has three pairs of shorts : one red , one blue , and one block ,How many different combination are there for susie to wear exactly one T- shirt and one pair of shorts ?

Options

A. 3
B. 6
C. 8
D. 9

Answer

To solve the problem of how many different combinations Susie can wear with her T-shirts and shorts, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Number of T-shirts and Shorts**:
- Susie has 3 T-shirts: one red, one blue, and one black.
- Susie has 3 pairs of shorts: one red, one blue, and one black.

2. **Determine the Combinations**:
- For each T-shirt, Susie can choose any of the 3 pairs of shorts.
- This means that for each T-shirt, there are 3 possible combinations with the shorts.

3. **Calculate the Total Combinations**:
- Since there are 3 T-shirts and each can be paired with 3 pairs of shorts, we can calculate the total combinations using multiplication:
\[ \text{Total Combinations} = \text{Number of T-shirts} \times \text{Number of Shorts} = 3 \times 3 \]

4. **Perform the Calculation**:
\[ \text{Total Combinations} = 3 \times 3 = 9 \]

5. **Conclusion**:
- Therefore, the total number of different combinations for Susie to wear exactly one T-shirt and one pair of shorts is **9**.