Find 45 ÷ 15 using a number line.

To find \( 45 \div 15 \) using a number line, let's break it down step by step using your template:

1. **Divided ÷ _ = quotient**: We are finding how many groups of 15 fit into 45.

2. **On the number line, 45 is divided into equal groups of 15**: We can visualize this by marking 0, 15, 30, and 45 on the number line.

3. **My dividend is _**: The dividend is the number we are dividing, which is 45.

4. **My divisor is _**: The divisor is the size of each group, which is 15.

5. **My quotient is the number of equal pieces I can make, or 3**: Since 15 fits into 45 exactly 3 times, the quotient is 3.

6. **45 ÷ 15 = _**: Therefore, \( 45 \div 15 = 3 \).

Putting it all together:

- My dividend is **45**.
- My divisor is **15**.
- My quotient is **3**.
- Therefore, \( 45 \div 15 = 3 \).

what is the answer for dividend ÷ _ = quotient

In the equation format "dividend ÷ _ = quotient", you are looking for the divisor that, when used to divide the dividend, gives you a specific quotient.

If we take your previous example where the dividend is 45 and the quotient is 3, the equation looks like this:

- **Dividend**: 45
- **Quotient**: 3
- **Divisor (_)**: This can be found using the relationship:

\[
\text{Dividend} = \text{Divisor} \times \text{Quotient}
\]

We know:
- Dividend = 45
- Quotient = 3

So we can find the divisor by rearranging the equation:

\[
\text{Divisor} = \frac{\text{Dividend}}{\text{Quotient}}
\]

Calculating this gives:

\[
\text{Divisor} = \frac{45}{3} = 15
\]

So the answer for the equation "dividend ÷ _ = quotient" is:

- **Dividend** (45) ÷ **Divisor** (15) = **Quotient** (3).

Thus, to answer your question directly, it would be:

**45 ÷ 15 = 3**.