Mr. Rahman's class is making 200 origami cranes for an project. So far, they have made $$ \frac{3}{4} $$ of the cranes. a. Label and shade the bar model to show their progress.

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To create a **bar model** that represents the progress of Mr. Rahman's class in making origami cranes, follow these steps:

### **1. Draw the Bar:**
- **Draw a horizontal rectangle** to represent the entire project of making 200 origami cranes.

### **2. Label the Bar:**
- **Total Cranes:** Write "200 Origami Cranes" above or below the entire bar to indicate the total number of cranes to be made.

### **3. Divide the Bar:**
- **Fractional Division:** Since the class has completed $$ \frac{3}{4} $$ of the project, divide the bar into **4 equal parts**.
  
  ![Bar Model Division](https://i.imgur.com/5sV9e0K.png)
  
  *_Each section represents $$ \frac{1}{4} $$ of the total cranes (i.e., 50 cranes)._*

### **4. Shade the Completed Part:**
- **Shade 3 out of the 4 sections** to visually represent the portion of the project that has been completed.
  
  ![Shaded Bar Model](https://i.imgur.com/OA0u5fL.png)
  
  *_The shaded sections indicate that $$ \frac{3}{4} $$ of the cranes (150 cranes) have been made._

### **5. Add Labels (Optional):**
- **Shaded Sections:** Label the shaded sections as "Crates Made: 150".
- **Unshaded Section:** Label the remaining section as "Crates Left: 50".

### **Final Bar Model Example:**

```
+----------------------------+
|███████████████████████████| 150 Origami Cranes (3/4)
|                            | 50 Origami Cranes (1/4)
+----------------------------+
      Total: 200 Cranes
```

- **Shaded Area (█):** Represents the 150 cranes that have been completed.
- **Unshaded Area ( ):** Represents the 50 cranes that are yet to be made.

### **Summary:**
- **Total Project:** 200 Origami Cranes
- **Completed:** $$ \frac{3}{4} $$ or 150 Cranes (shaded)
- **Remaining:** $$ \frac{1}{4} $$ or 50 Cranes (unshaded)

This bar model visually illustrates the progress of the project, making it easier to understand the portion completed and what remains to be done.
To show progress, draw a bar divided into 4 equal parts. Shade 3 parts to represent the 150 cranes made ($$ \frac{3}{4} $$ of 200). The remaining unshaded part shows the 50 cranes that still need to be made.

Mr. Rahman’s class is making 200 origami cranes for an
project. So far, they have made of the cranes.
a. Label and shade the bar model to show their
progress.

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Mr. Rahman’s class is making 200 origami cranes for an project. So far, they have made of the cranes. a. Label and shade the bar model to show their progress.