Rosa has 4 1/2 pounds of pizza dough. She uses 3/4 of a pound for one pizza. How many pizzas could be made from Rosa's dough?

3 3/8

4 2/3

6

12

To solve this problem, we need to determine how many pizzas Rosa can make with her total amount of pizza dough, given that each pizza requires 3/4 of a pound.

### Step-by-Step Solution:

1. **Total dough available**:  
   Rosa has 4 1/2 pounds of dough. Let's convert this to an improper fraction:
   \[
   4 \frac{1}{2} = \frac{9}{2}
   \]

2. **Dough per pizza**:  
   Each pizza requires 3/4 of a pound of dough.

3. **Divide the total dough by the dough per pizza**:
   We are trying to figure out how many times 3/4 fits into 9/2, which means dividing:
   \[
   \frac{9}{2} \div \frac{3}{4}
   \]
   When dividing fractions, multiply by the reciprocal:
   \[
   \frac{9}{2} \times \frac{4}{3} = \frac{9 \times 4}{2 \times 3} = \frac{36}{6} = 6
   \]

Thus, Rosa can make **6 pizzas** from her 4 1/2 pounds of dough.

### Answer: 
**6**

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Would you like further clarification on any steps? Here are some related questions:

1. How do you convert a mixed number to an improper fraction?
2. How do you multiply fractions?
3. What is the process of dividing fractions?
4. Can you explain why we multiply by the reciprocal when dividing fractions?
5. How many pizzas could be made if Rosa had 6 pounds of dough?

**Tip**: When dividing by a fraction, remember to multiply by its reciprocal to simplify the process.

Rosa has 4 1/2 pounds of pizza dough. She uses 3/4 of a pound for one pizza. How many pizzas could be made from Rosa's dough? 3 3/8, 4 2/3, 6, 12

Discover how many pizzas Rosa can make from 4 1/2 pounds of dough if each pizza requires 3/4 of a pound. This problem involves division and multiplication of fractions, including the reciprocal theorem, and is suitable for students in Grades 5-7.

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