To solve the problem of dividing 15 by 3, follow these steps:
Step 1: Understand what division means.
Division is the process of determining how many times one number (the divisor) fits into another number (the dividend).
Step 2: Identify the numbers involved.
Here, the dividend is 15 and the divisor is 3. We want to find out how many times 3 fits into 15.
Step 3: Use a model to represent this division.
One way to visualize 15 ÷ 3 is by using a set model. Imagine you have 15 objects, and you want to divide them into groups where each group contains 3 objects.
Model Representation:
We will draw 15 objects (such as circles) and group them into groups of 3.
```
Group 1: O O O
Group 2: O O O
Group 3: O O O
Group 4: O O O
Group 5: O O O
```
Step 4: Count the groups.
We can see that there are 5 groups, each containing 3 objects.
Step 5: Write the result.
Based on our model, 15 ÷ 3 equals 5.
Therefore, the quotient of 15 divided by 3 is 5.
